128437227070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4513}}^1\times {\mathrm{18127}}^1$

素因数の和:22804

約数の個数: 32

約数和(自身を含む): 232723928448

約数和(自身を除く): 104286701378

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 4513, 9026, 18127, 22565, 36254, 45130, 90635, 181270, 708541, 1417082, 2845939, 3542705, 5691878, 7085410, 14229695, 28459390, 81807151, 163614302, 409035755, 818071510, 12843722707, 25687445414, 64218613535, 128437227070]

約数ペア:

[(1, 128437227070), (2, 64218613535), (5, 25687445414), (10, 12843722707), (157, 818071510), (314, 409035755), (785, 163614302), (1570, 81807151), (4513, 28459390), (9026, 14229695), (18127, 7085410), (22565, 5691878), (36254, 3542705), (45130, 2845939), (90635, 1417082), (181270, 708541)]