122779904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 267845760

約数和(自身を除く): 145065856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 467, 632, 832, 934, 1027, 1264, 1664, 1868, 2054, 2528, 3328, 3736, 4108, 5056, 6071, 7472, 8216, 10112, 12142, 14944, 16432, 20224, 24284, 29888, 32864, 36893, 48568, 59776, 65728, 73786, 97136, 119552, 131456, 147572, 194272, 262912, 295144, 388544, 479609, 590288, 777088, 959218, 1180576, 1554176, 1918436, 2361152, 3836872, 4722304, 7673744, 9444608, 15347488, 30694976, 61389952, 122779904]

約数ペア:

[(1, 122779904), (2, 61389952), (4, 30694976), (8, 15347488), (13, 9444608), (16, 7673744), (26, 4722304), (32, 3836872), (52, 2361152), (64, 1918436), (79, 1554176), (104, 1180576), (128, 959218), (158, 777088), (208, 590288), (256, 479609), (316, 388544), (416, 295144), (467, 262912), (632, 194272), (832, 147572), (934, 131456), (1027, 119552), (1264, 97136), (1664, 73786), (1868, 65728), (2054, 59776), (2528, 48568), (3328, 36893), (3736, 32864), (4108, 29888), (5056, 24284), (6071, 20224), (7472, 16432), (8216, 14944), (10112, 12142)]