134915456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 293025600

約数和(自身を除く): 158110144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 712, 832, 911, 1157, 1424, 1664, 1822, 2314, 2848, 3644, 4628, 5696, 7288, 9256, 11392, 11843, 14576, 18512, 23686, 29152, 37024, 47372, 58304, 74048, 81079, 94744, 116608, 148096, 162158, 189488, 324316, 378976, 648632, 757952, 1054027, 1297264, 1515904, 2108054, 2594528, 4216108, 5189056, 8432216, 10378112, 16864432, 33728864, 67457728, 134915456]

約数ペア:

[(1, 134915456), (2, 67457728), (4, 33728864), (8, 16864432), (13, 10378112), (16, 8432216), (26, 5189056), (32, 4216108), (52, 2594528), (64, 2108054), (89, 1515904), (104, 1297264), (128, 1054027), (178, 757952), (208, 648632), (356, 378976), (416, 324316), (712, 189488), (832, 162158), (911, 148096), (1157, 116608), (1424, 94744), (1664, 81079), (1822, 74048), (2314, 58304), (2848, 47372), (3644, 37024), (4628, 29152), (5696, 23686), (7288, 18512), (9256, 14576), (11392, 11843)]