121545648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 424097856

約数和(自身を除く): 302552208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 102, 112, 119, 123, 126, 136, 144, 153, 164, 168, 173, 204, 238, 246, 252, 272, 287, 306, 328, 336, 346, 357, 369, 408, 476, 492, 504, 519, 574, 612, 656, 692, 697, 714, 738, 816, 861, 952, 984, 1008, 1038, 1071, 1148, 1211, 1224, 1384, 1394, 1428, 1476, 1557, 1722, 1904, 1968, 2076, 2091, 2142, 2296, 2422, 2448, 2583, 2768, 2788, 2856, 2941, 2952, 3114, 3444, 3633, 4152, 4182, 4284, 4592, 4844, 4879, 5166, 5576, 5712, 5882, 5904, 6228, 6273, 6888, 7093, 7266, 8304, 8364, 8568, 8823, 9688, 9758, 10332, 10899, 11152, 11764, 12456, 12546, 13776, 14186, 14532, 14637, 16728, 17136, 17646, 19376, 19516, 20587, 20664, 21279, 21798, 23528, 24912, 25092, 26469, 28372, 29064, 29274, 33456, 35292, 39032, 41174, 41328, 42558, 43596, 43911, 47056, 49651, 50184, 52938, 56744, 58128, 58548, 61761, 63837, 70584, 78064, 82348, 85116, 87192, 87822, 99302, 100368, 105876, 113488, 117096, 120581, 123522, 127674, 141168, 148953, 164696, 170232, 174384, 175644, 185283, 198604, 211752, 234192, 241162, 247044, 255348, 297906, 329392, 340464, 351288, 361743, 370566, 397208, 423504, 446859, 482324, 494088, 510696, 595812, 702576, 723486, 741132, 794416, 844067, 893718, 964648, 988176, 1021392, 1085229, 1191624, 1446972, 1482264, 1688134, 1787436, 1929296, 2170458, 2383248, 2532201, 2893944, 2964528, 3376268, 3574872, 4340916, 5064402, 5787888, 6752536, 7149744, 7596603, 8681832, 10128804, 13505072, 15193206, 17363664, 20257608, 30386412, 40515216, 60772824, 121545648]

約数ペア:

[(1, 121545648), (2, 60772824), (3, 40515216), (4, 30386412), (6, 20257608), (7, 17363664), (8, 15193206), (9, 13505072), (12, 10128804), (14, 8681832), (16, 7596603), (17, 7149744), (18, 6752536), (21, 5787888), (24, 5064402), (28, 4340916), (34, 3574872), (36, 3376268), (41, 2964528), (42, 2893944), (48, 2532201), (51, 2383248), (56, 2170458), (63, 1929296), (68, 1787436), (72, 1688134), (82, 1482264), (84, 1446972), (102, 1191624), (112, 1085229), (119, 1021392), (123, 988176), (126, 964648), (136, 893718), (144, 844067), (153, 794416), (164, 741132), (168, 723486), (173, 702576), (204, 595812), (238, 510696), (246, 494088), (252, 482324), (272, 446859), (287, 423504), (306, 397208), (328, 370566), (336, 361743), (346, 351288), (357, 340464), (369, 329392), (408, 297906), (476, 255348), (492, 247044), (504, 241162), (519, 234192), (574, 211752), (612, 198604), (656, 185283), (692, 175644), (697, 174384), (714, 170232), (738, 164696), (816, 148953), (861, 141168), (952, 127674), (984, 123522), (1008, 120581), (1038, 117096), (1071, 113488), (1148, 105876), (1211, 100368), (1224, 99302), (1384, 87822), (1394, 87192), (1428, 85116), (1476, 82348), (1557, 78064), (1722, 70584), (1904, 63837), (1968, 61761), (2076, 58548), (2091, 58128), (2142, 56744), (2296, 52938), (2422, 50184), (2448, 49651), (2583, 47056), (2768, 43911), (2788, 43596), (2856, 42558), (2941, 41328), (2952, 41174), (3114, 39032), (3444, 35292), (3633, 33456), (4152, 29274), (4182, 29064), (4284, 28372), (4592, 26469), (4844, 25092), (4879, 24912), (5166, 23528), (5576, 21798), (5712, 21279), (5882, 20664), (5904, 20587), (6228, 19516), (6273, 19376), (6888, 17646), (7093, 17136), (7266, 16728), (8304, 14637), (8364, 14532), (8568, 14186), (8823, 13776), (9688, 12546), (9758, 12456), (10332, 11764), (10899, 11152)]