156980355870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5297}}^1\times {\mathrm{75989}}^1$

素因数の和:81309

約数の個数: 64

約数和(自身を含む): 405815780160

約数和(自身を除く): 248835424290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5297, 10594, 15891, 26485, 31782, 52970, 68861, 75989, 79455, 137722, 151978, 158910, 206583, 227967, 344305, 379945, 413166, 455934, 688610, 759890, 987857, 1032915, 1139835, 1975714, 2065830, 2279670, 2963571, 4939285, 5927142, 9878570, 14817855, 29635710, 402513733, 805027466, 1207541199, 2012568665, 2415082398, 4025137330, 5232678529, 6037705995, 10465357058, 12075411990, 15698035587, 26163392645, 31396071174, 52326785290, 78490177935, 156980355870]

約数ペア:

[(1, 156980355870), (2, 78490177935), (3, 52326785290), (5, 31396071174), (6, 26163392645), (10, 15698035587), (13, 12075411990), (15, 10465357058), (26, 6037705995), (30, 5232678529), (39, 4025137330), (65, 2415082398), (78, 2012568665), (130, 1207541199), (195, 805027466), (390, 402513733), (5297, 29635710), (10594, 14817855), (15891, 9878570), (26485, 5927142), (31782, 4939285), (52970, 2963571), (68861, 2279670), (75989, 2065830), (79455, 1975714), (137722, 1139835), (151978, 1032915), (158910, 987857), (206583, 759890), (227967, 688610), (344305, 455934), (379945, 413166)]