131567904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35141}}^1$

素因数の和:35170

約数の個数: 72

約数和(自身を含む): 402938172

約数和(自身を除く): 271370268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 35141, 70282, 105423, 140564, 210846, 281128, 316269, 421692, 456833, 562256, 632538, 843384, 913666, 1124512, 1265076, 1370499, 1686768, 1827332, 2530152, 2740998, 3373536, 3654664, 4111497, 5060304, 5481996, 7309328, 8222994, 10120608, 10963992, 14618656, 16445988, 21927984, 32891976, 43855968, 65783952, 131567904]

約数ペア:

[(1, 131567904), (2, 65783952), (3, 43855968), (4, 32891976), (6, 21927984), (8, 16445988), (9, 14618656), (12, 10963992), (13, 10120608), (16, 8222994), (18, 7309328), (24, 5481996), (26, 5060304), (32, 4111497), (36, 3654664), (39, 3373536), (48, 2740998), (52, 2530152), (72, 1827332), (78, 1686768), (96, 1370499), (104, 1265076), (117, 1124512), (144, 913666), (156, 843384), (208, 632538), (234, 562256), (288, 456833), (312, 421692), (416, 316269), (468, 281128), (624, 210846), (936, 140564), (1248, 105423), (1872, 70282), (3744, 35141)]