149785896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 419328000

約数和(自身を除く): 269542104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 79, 103, 104, 118, 156, 158, 177, 206, 236, 237, 309, 312, 316, 354, 412, 472, 474, 618, 632, 708, 767, 824, 948, 1027, 1236, 1339, 1416, 1534, 1896, 2054, 2301, 2472, 2678, 3068, 3081, 4017, 4108, 4602, 4661, 5356, 6077, 6136, 6162, 8034, 8137, 8216, 9204, 9322, 10712, 12154, 12324, 13983, 16068, 16274, 18231, 18408, 18644, 24308, 24411, 24648, 27966, 32136, 32548, 36462, 37288, 48616, 48822, 55932, 60593, 65096, 72924, 79001, 97644, 105781, 111864, 121186, 145848, 158002, 181779, 195288, 211562, 237003, 242372, 316004, 317343, 363558, 423124, 474006, 480083, 484744, 632008, 634686, 727116, 846248, 948012, 960166, 1269372, 1440249, 1454232, 1896024, 1920332, 2538744, 2880498, 3840664, 5760996, 6241079, 11521992, 12482158, 18723237, 24964316, 37446474, 49928632, 74892948, 149785896]

約数ペア:

[(1, 149785896), (2, 74892948), (3, 49928632), (4, 37446474), (6, 24964316), (8, 18723237), (12, 12482158), (13, 11521992), (24, 6241079), (26, 5760996), (39, 3840664), (52, 2880498), (59, 2538744), (78, 1920332), (79, 1896024), (103, 1454232), (104, 1440249), (118, 1269372), (156, 960166), (158, 948012), (177, 846248), (206, 727116), (236, 634686), (237, 632008), (309, 484744), (312, 480083), (316, 474006), (354, 423124), (412, 363558), (472, 317343), (474, 316004), (618, 242372), (632, 237003), (708, 211562), (767, 195288), (824, 181779), (948, 158002), (1027, 145848), (1236, 121186), (1339, 111864), (1416, 105781), (1534, 97644), (1896, 79001), (2054, 72924), (2301, 65096), (2472, 60593), (2678, 55932), (3068, 48822), (3081, 48616), (4017, 37288), (4108, 36462), (4602, 32548), (4661, 32136), (5356, 27966), (6077, 24648), (6136, 24411), (6162, 24308), (8034, 18644), (8137, 18408), (8216, 18231), (9204, 16274), (9322, 16068), (10712, 13983), (12154, 12324)]