157436480

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13297}}^1$

素因数の和:13351

約数の個数: 56

約数和(自身を含む): 385056888

約数和(自身を除く): 227620408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 13297, 26594, 53188, 66485, 106376, 132970, 212752, 265940, 425504, 491989, 531880, 851008, 983978, 1063760, 1967956, 2127520, 2459945, 3935912, 4255040, 4919890, 7871824, 9839780, 15743648, 19679560, 31487296, 39359120, 78718240, 157436480]

約数ペア:

[(1, 157436480), (2, 78718240), (4, 39359120), (5, 31487296), (8, 19679560), (10, 15743648), (16, 9839780), (20, 7871824), (32, 4919890), (37, 4255040), (40, 3935912), (64, 2459945), (74, 2127520), (80, 1967956), (148, 1063760), (160, 983978), (185, 851008), (296, 531880), (320, 491989), (370, 425504), (592, 265940), (740, 212752), (1184, 132970), (1480, 106376), (2368, 66485), (2960, 53188), (5920, 26594), (11840, 13297)]