138312832

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5323}}^1$

素因数の和:5373

約数の個数: 64

約数和(自身を含む): 325828800

約数和(自身を除く): 187515968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 5323, 6496, 10646, 12992, 21292, 25984, 37261, 42584, 74522, 85168, 149044, 154367, 170336, 298088, 308734, 340672, 596176, 617468, 681344, 1080569, 1192352, 1234936, 2161138, 2384704, 2469872, 4322276, 4769408, 4939744, 8644552, 9879488, 17289104, 19758976, 34578208, 69156416, 138312832]

約数ペア:

[(1, 138312832), (2, 69156416), (4, 34578208), (7, 19758976), (8, 17289104), (14, 9879488), (16, 8644552), (28, 4939744), (29, 4769408), (32, 4322276), (56, 2469872), (58, 2384704), (64, 2161138), (112, 1234936), (116, 1192352), (128, 1080569), (203, 681344), (224, 617468), (232, 596176), (406, 340672), (448, 308734), (464, 298088), (812, 170336), (896, 154367), (928, 149044), (1624, 85168), (1856, 74522), (3248, 42584), (3712, 37261), (5323, 25984), (6496, 21292), (10646, 12992)]