153498236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{72817}}^1$

素因数の和:72869

約数の個数: 24

約数和(自身を含む): 293602176

約数和(自身を除く): 140103940

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 72817, 145634, 291268, 1237889, 2257327, 2475778, 4514654, 4951556, 9029308, 38374559, 76749118, 153498236]

約数ペア:

[(1, 153498236), (2, 76749118), (4, 38374559), (17, 9029308), (31, 4951556), (34, 4514654), (62, 2475778), (68, 2257327), (124, 1237889), (527, 291268), (1054, 145634), (2108, 72817)]