138909312

素因数分解:

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

素因数の和:251

約数の個数: 192

約数和(自身を含む): 436068360

約数和(自身を除く): 297159048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 128, 136, 144, 153, 164, 173, 192, 204, 246, 272, 288, 306, 328, 346, 369, 384, 408, 492, 519, 544, 576, 612, 656, 692, 697, 738, 816, 984, 1038, 1088, 1152, 1224, 1312, 1384, 1394, 1476, 1557, 1632, 1968, 2076, 2091, 2176, 2448, 2624, 2768, 2788, 2941, 2952, 3114, 3264, 3936, 4152, 4182, 4896, 5248, 5536, 5576, 5882, 5904, 6228, 6273, 6528, 7093, 7872, 8304, 8364, 8823, 9792, 11072, 11152, 11764, 11808, 12456, 12546, 14186, 15744, 16608, 16728, 17646, 19584, 21279, 22144, 22304, 23528, 23616, 24912, 25092, 26469, 28372, 33216, 33456, 35292, 42558, 44608, 47056, 47232, 49824, 50184, 52938, 56744, 63837, 66432, 66912, 70584, 85116, 89216, 94112, 99648, 100368, 105876, 113488, 120581, 127674, 133824, 141168, 170232, 188224, 199296, 200736, 211752, 226976, 241162, 255348, 267648, 282336, 340464, 361743, 376448, 401472, 423504, 453952, 482324, 510696, 564672, 680928, 723486, 802944, 847008, 907904, 964648, 1021392, 1085229, 1129344, 1361856, 1446972, 1694016, 1929296, 2042784, 2170458, 2723712, 2893944, 3388032, 3858592, 4085568, 4340916, 5787888, 7717184, 8171136, 8681832, 11575776, 15434368, 17363664, 23151552, 34727328, 46303104, 69454656, 138909312]

約数ペア:

[(1, 138909312), (2, 69454656), (3, 46303104), (4, 34727328), (6, 23151552), (8, 17363664), (9, 15434368), (12, 11575776), (16, 8681832), (17, 8171136), (18, 7717184), (24, 5787888), (32, 4340916), (34, 4085568), (36, 3858592), (41, 3388032), (48, 2893944), (51, 2723712), (64, 2170458), (68, 2042784), (72, 1929296), (82, 1694016), (96, 1446972), (102, 1361856), (123, 1129344), (128, 1085229), (136, 1021392), (144, 964648), (153, 907904), (164, 847008), (173, 802944), (192, 723486), (204, 680928), (246, 564672), (272, 510696), (288, 482324), (306, 453952), (328, 423504), (346, 401472), (369, 376448), (384, 361743), (408, 340464), (492, 282336), (519, 267648), (544, 255348), (576, 241162), (612, 226976), (656, 211752), (692, 200736), (697, 199296), (738, 188224), (816, 170232), (984, 141168), (1038, 133824), (1088, 127674), (1152, 120581), (1224, 113488), (1312, 105876), (1384, 100368), (1394, 99648), (1476, 94112), (1557, 89216), (1632, 85116), (1968, 70584), (2076, 66912), (2091, 66432), (2176, 63837), (2448, 56744), (2624, 52938), (2768, 50184), (2788, 49824), (2941, 47232), (2952, 47056), (3114, 44608), (3264, 42558), (3936, 35292), (4152, 33456), (4182, 33216), (4896, 28372), (5248, 26469), (5536, 25092), (5576, 24912), (5882, 23616), (5904, 23528), (6228, 22304), (6273, 22144), (6528, 21279), (7093, 19584), (7872, 17646), (8304, 16728), (8364, 16608), (8823, 15744), (9792, 14186), (11072, 12546), (11152, 12456), (11764, 11808)]