16542156908

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 29499187200

約数和(自身を除く): 12957030292

約数列:

[1, 2, 4, 127, 151, 254, 302, 379, 508, 569, 604, 758, 1138, 1516, 2276, 19177, 38354, 48133, 57229, 72263, 76708, 85919, 96266, 114458, 144526, 171838, 192532, 215651, 228916, 289052, 343676, 431302, 862604, 7268083, 10911713, 14536166, 21823426, 27387677, 29072332, 32563301, 43646852, 54775354, 65126602, 109550708, 130253204, 4135539227, 8271078454, 16542156908]

約数ペア:

[(1, 16542156908), (2, 8271078454), (4, 4135539227), (127, 130253204), (151, 109550708), (254, 65126602), (302, 54775354), (379, 43646852), (508, 32563301), (569, 29072332), (604, 27387677), (758, 21823426), (1138, 14536166), (1516, 10911713), (2276, 7268083), (19177, 862604), (38354, 431302), (48133, 343676), (57229, 289052), (72263, 228916), (76708, 215651), (85919, 192532), (96266, 171838), (114458, 144526)]