15948144

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 50592000

約数和(自身を除く): 34643856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 67, 72, 76, 87, 108, 114, 116, 134, 144, 152, 171, 174, 201, 216, 228, 232, 261, 268, 304, 342, 348, 402, 432, 456, 464, 513, 522, 536, 551, 603, 684, 696, 783, 804, 912, 1026, 1044, 1072, 1102, 1206, 1273, 1368, 1392, 1566, 1608, 1653, 1809, 1943, 2052, 2088, 2204, 2412, 2546, 2736, 3132, 3216, 3306, 3618, 3819, 3886, 4104, 4176, 4408, 4824, 4959, 5092, 5829, 6264, 6612, 7236, 7638, 7772, 8208, 8816, 9648, 9918, 10184, 11457, 11658, 12528, 13224, 14472, 14877, 15276, 15544, 17487, 19836, 20368, 22914, 23316, 26448, 28944, 29754, 30552, 31088, 34371, 34974, 36917, 39672, 45828, 46632, 52461, 59508, 61104, 68742, 69948, 73834, 79344, 91656, 93264, 104922, 110751, 119016, 137484, 139896, 147668, 183312, 209844, 221502, 238032, 274968, 279792, 295336, 332253, 419688, 443004, 549936, 590672, 664506, 839376, 886008, 996759, 1329012, 1772016, 1993518, 2658024, 3987036, 5316048, 7974072, 15948144]

約数ペア:

[(1, 15948144), (2, 7974072), (3, 5316048), (4, 3987036), (6, 2658024), (8, 1993518), (9, 1772016), (12, 1329012), (16, 996759), (18, 886008), (19, 839376), (24, 664506), (27, 590672), (29, 549936), (36, 443004), (38, 419688), (48, 332253), (54, 295336), (57, 279792), (58, 274968), (67, 238032), (72, 221502), (76, 209844), (87, 183312), (108, 147668), (114, 139896), (116, 137484), (134, 119016), (144, 110751), (152, 104922), (171, 93264), (174, 91656), (201, 79344), (216, 73834), (228, 69948), (232, 68742), (261, 61104), (268, 59508), (304, 52461), (342, 46632), (348, 45828), (402, 39672), (432, 36917), (456, 34974), (464, 34371), (513, 31088), (522, 30552), (536, 29754), (551, 28944), (603, 26448), (684, 23316), (696, 22914), (783, 20368), (804, 19836), (912, 17487), (1026, 15544), (1044, 15276), (1072, 14877), (1102, 14472), (1206, 13224), (1273, 12528), (1368, 11658), (1392, 11457), (1566, 10184), (1608, 9918), (1653, 9648), (1809, 8816), (1943, 8208), (2052, 7772), (2088, 7638), (2204, 7236), (2412, 6612), (2546, 6264), (2736, 5829), (3132, 5092), (3216, 4959), (3306, 4824), (3618, 4408), (3819, 4176), (3886, 4104)]