156947215648

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{215843}}^1$

素因数の和:216617

約数の個数: 48

約数和(自身を含む): 319393863936

約数和(自身を除く): 162446648288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 733, 992, 1466, 2932, 5864, 11728, 22723, 23456, 45446, 90892, 181784, 215843, 363568, 431686, 727136, 863372, 1726744, 3453488, 6691133, 6906976, 13382266, 26764532, 53529064, 107058128, 158212919, 214116256, 316425838, 632851676, 1265703352, 2531406704, 4904600489, 5062813408, 9809200978, 19618401956, 39236803912, 78473607824, 156947215648]

約数ペア:

[(1, 156947215648), (2, 78473607824), (4, 39236803912), (8, 19618401956), (16, 9809200978), (31, 5062813408), (32, 4904600489), (62, 2531406704), (124, 1265703352), (248, 632851676), (496, 316425838), (733, 214116256), (992, 158212919), (1466, 107058128), (2932, 53529064), (5864, 26764532), (11728, 13382266), (22723, 6906976), (23456, 6691133), (45446, 3453488), (90892, 1726744), (181784, 863372), (215843, 727136), (363568, 431686)]