156938174080

素因数分解:

$2^7\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{242069}}^1$

素因数の和:243101

約数の個数: 64

約数和(自身を含む): 375552239400

約数和(自身を除く): 218614065320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1013, 2026, 4052, 5065, 8104, 10130, 16208, 20260, 32416, 40520, 64832, 81040, 129664, 162080, 242069, 324160, 484138, 648320, 968276, 1210345, 1936552, 2420690, 3873104, 4841380, 7746208, 9682760, 15492416, 19365520, 30984832, 38731040, 77462080, 154924160, 245215897, 490431794, 980863588, 1226079485, 1961727176, 2452158970, 3923454352, 4904317940, 7846908704, 9808635880, 15693817408, 19617271760, 31387634816, 39234543520, 78469087040, 156938174080]

約数ペア:

[(1, 156938174080), (2, 78469087040), (4, 39234543520), (5, 31387634816), (8, 19617271760), (10, 15693817408), (16, 9808635880), (20, 7846908704), (32, 4904317940), (40, 3923454352), (64, 2452158970), (80, 1961727176), (128, 1226079485), (160, 980863588), (320, 490431794), (640, 245215897), (1013, 154924160), (2026, 77462080), (4052, 38731040), (5065, 30984832), (8104, 19365520), (10130, 15492416), (16208, 9682760), (20260, 7746208), (32416, 4841380), (40520, 3873104), (64832, 2420690), (81040, 1936552), (129664, 1210345), (162080, 968276), (242069, 648320), (324160, 484138)]