148972496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{809}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 306442440

約数和(自身を除く): 157469944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 677, 809, 1354, 1618, 2708, 3236, 5416, 6472, 10832, 11509, 12944, 13753, 23018, 27506, 46036, 55012, 92072, 110024, 184144, 220048, 547693, 1095386, 2190772, 4381544, 8763088, 9310781, 18621562, 37243124, 74486248, 148972496]

約数ペア:

[(1, 148972496), (2, 74486248), (4, 37243124), (8, 18621562), (16, 9310781), (17, 8763088), (34, 4381544), (68, 2190772), (136, 1095386), (272, 547693), (677, 220048), (809, 184144), (1354, 110024), (1618, 92072), (2708, 55012), (3236, 46036), (5416, 27506), (6472, 23018), (10832, 13753), (11509, 12944)]