137788248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 372204000

約数和(自身を除く): 234415752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421, 842, 1049, 1263, 1684, 2098, 2526, 3147, 3368, 4196, 5052, 5473, 6294, 8392, 10104, 10946, 12588, 13637, 16419, 21892, 25176, 27274, 32838, 40911, 43784, 54548, 65676, 81822, 109096, 131352, 163644, 327288, 441629, 883258, 1324887, 1766516, 2649774, 3533032, 5299548, 5741177, 10599096, 11482354, 17223531, 22964708, 34447062, 45929416, 68894124, 137788248]

約数ペア:

[(1, 137788248), (2, 68894124), (3, 45929416), (4, 34447062), (6, 22964708), (8, 17223531), (12, 11482354), (13, 10599096), (24, 5741177), (26, 5299548), (39, 3533032), (52, 2649774), (78, 1766516), (104, 1324887), (156, 883258), (312, 441629), (421, 327288), (842, 163644), (1049, 131352), (1263, 109096), (1684, 81822), (2098, 65676), (2526, 54548), (3147, 43784), (3368, 40911), (4196, 32838), (5052, 27274), (5473, 25176), (6294, 21892), (8392, 16419), (10104, 13637), (10946, 12588)]