128095872

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 363854400

約数和(自身を除く): 235758528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 97, 114, 128, 152, 181, 192, 194, 228, 291, 304, 362, 384, 388, 456, 543, 582, 608, 724, 776, 912, 1086, 1164, 1216, 1448, 1552, 1824, 1843, 2172, 2328, 2432, 2896, 3104, 3439, 3648, 3686, 4344, 4656, 5529, 5792, 6208, 6878, 7296, 7372, 8688, 9312, 10317, 11058, 11584, 12416, 13756, 14744, 17376, 17557, 18624, 20634, 22116, 23168, 27512, 29488, 34752, 35114, 37248, 41268, 44232, 52671, 55024, 58976, 69504, 70228, 82536, 88464, 105342, 110048, 117952, 140456, 165072, 176928, 210684, 220096, 235904, 280912, 330144, 333583, 353856, 421368, 440192, 561824, 660288, 667166, 707712, 842736, 1000749, 1123648, 1320576, 1334332, 1685472, 2001498, 2247296, 2668664, 3370944, 4002996, 5337328, 6741888, 8005992, 10674656, 16011984, 21349312, 32023968, 42698624, 64047936, 128095872]

約数ペア:

[(1, 128095872), (2, 64047936), (3, 42698624), (4, 32023968), (6, 21349312), (8, 16011984), (12, 10674656), (16, 8005992), (19, 6741888), (24, 5337328), (32, 4002996), (38, 3370944), (48, 2668664), (57, 2247296), (64, 2001498), (76, 1685472), (96, 1334332), (97, 1320576), (114, 1123648), (128, 1000749), (152, 842736), (181, 707712), (192, 667166), (194, 660288), (228, 561824), (291, 440192), (304, 421368), (362, 353856), (384, 333583), (388, 330144), (456, 280912), (543, 235904), (582, 220096), (608, 210684), (724, 176928), (776, 165072), (912, 140456), (1086, 117952), (1164, 110048), (1216, 105342), (1448, 88464), (1552, 82536), (1824, 70228), (1843, 69504), (2172, 58976), (2328, 55024), (2432, 52671), (2896, 44232), (3104, 41268), (3439, 37248), (3648, 35114), (3686, 34752), (4344, 29488), (4656, 27512), (5529, 23168), (5792, 22116), (6208, 20634), (6878, 18624), (7296, 17557), (7372, 17376), (8688, 14744), (9312, 13756), (10317, 12416), (11058, 11584)]