156957109570

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1\times {\mathrm{233279}}^1$

素因数の和:234450

約数の個数: 32

約数和(自身を含む): 287415889920

約数和(自身を除く): 130458780350

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1103, 2206, 5515, 11030, 67283, 134566, 233279, 336415, 466558, 672830, 1166395, 2332790, 14230019, 28460038, 71150095, 142300190, 257306737, 514613474, 1286533685, 2573067370, 15695710957, 31391421914, 78478554785, 156957109570]

約数ペア:

[(1, 156957109570), (2, 78478554785), (5, 31391421914), (10, 15695710957), (61, 2573067370), (122, 1286533685), (305, 514613474), (610, 257306737), (1103, 142300190), (2206, 71150095), (5515, 28460038), (11030, 14230019), (67283, 2332790), (134566, 1166395), (233279, 672830), (336415, 466558)]