128599776

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2467}}^1$

素因数の和:2664

約数の個数: 72

約数和(自身を含む): 367875144

約数和(自身を除く): 239275368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2467, 2896, 3258, 4344, 4934, 5792, 6516, 7401, 8688, 9868, 13032, 14802, 17376, 19736, 22203, 26064, 29604, 39472, 44406, 52128, 59208, 78944, 88812, 118416, 177624, 236832, 355248, 446527, 710496, 893054, 1339581, 1786108, 2679162, 3572216, 4018743, 5358324, 7144432, 8037486, 10716648, 14288864, 16074972, 21433296, 32149944, 42866592, 64299888, 128599776]

約数ペア:

[(1, 128599776), (2, 64299888), (3, 42866592), (4, 32149944), (6, 21433296), (8, 16074972), (9, 14288864), (12, 10716648), (16, 8037486), (18, 7144432), (24, 5358324), (32, 4018743), (36, 3572216), (48, 2679162), (72, 1786108), (96, 1339581), (144, 893054), (181, 710496), (288, 446527), (362, 355248), (543, 236832), (724, 177624), (1086, 118416), (1448, 88812), (1629, 78944), (2172, 59208), (2467, 52128), (2896, 44406), (3258, 39472), (4344, 29604), (4934, 26064), (5792, 22203), (6516, 19736), (7401, 17376), (8688, 14802), (9868, 13032)]