145959376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 291658664

約数和(自身を除く): 145699288

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 373, 592, 661, 746, 1322, 1492, 2644, 2984, 5288, 5968, 10576, 13801, 24457, 27602, 48914, 55204, 97828, 110408, 195656, 220816, 246553, 391312, 493106, 986212, 1972424, 3944848, 9122461, 18244922, 36489844, 72979688, 145959376]

約数ペア:

[(1, 145959376), (2, 72979688), (4, 36489844), (8, 18244922), (16, 9122461), (37, 3944848), (74, 1972424), (148, 986212), (296, 493106), (373, 391312), (592, 246553), (661, 220816), (746, 195656), (1322, 110408), (1492, 97828), (2644, 55204), (2984, 48914), (5288, 27602), (5968, 24457), (10576, 13801)]