157089052048

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{811}}^1\times {\mathrm{80173}}^1$

素因数の和:81143

約数の個数: 40

約数和(自身を含む): 306757269056

約数和(自身を除く): 149668217008

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 811, 1208, 1622, 2416, 3244, 6488, 12976, 80173, 122461, 160346, 244922, 320692, 489844, 641384, 979688, 1282768, 1959376, 12106123, 24212246, 48424492, 65020303, 96848984, 130040606, 193697968, 260081212, 520162424, 1040324848, 9818065753, 19636131506, 39272263012, 78544526024, 157089052048]

約数ペア:

[(1, 157089052048), (2, 78544526024), (4, 39272263012), (8, 19636131506), (16, 9818065753), (151, 1040324848), (302, 520162424), (604, 260081212), (811, 193697968), (1208, 130040606), (1622, 96848984), (2416, 65020303), (3244, 48424492), (6488, 24212246), (12976, 12106123), (80173, 1959376), (122461, 1282768), (160346, 979688), (244922, 641384), (320692, 489844)]