179660988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383891}}^1$

素因数の和:383914

約数の個数: 36

約数和(自身を含む): 489078408

約数和(自身を除く): 309417420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 383891, 767782, 1151673, 1535564, 2303346, 3455019, 4606692, 4990583, 6910038, 9981166, 13820076, 14971749, 19962332, 29943498, 44915247, 59886996, 89830494, 179660988]

約数ペア:

[(1, 179660988), (2, 89830494), (3, 59886996), (4, 44915247), (6, 29943498), (9, 19962332), (12, 14971749), (13, 13820076), (18, 9981166), (26, 6910038), (36, 4990583), (39, 4606692), (52, 3455019), (78, 2303346), (117, 1535564), (156, 1151673), (234, 767782), (468, 383891)]