156735123152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11990141}}^1$

素因数の和:11990211

約数の個数: 40

約数和(自身を含む): 327091073760

約数和(自身を除く): 170355950608

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 11990141, 23980282, 47960564, 95921128, 191842256, 227812679, 455625358, 515576063, 911250716, 1031152126, 1822501432, 2062304252, 3645002864, 4124608504, 8249217008, 9795945197, 19591890394, 39183780788, 78367561576, 156735123152]

約数ペア:

[(1, 156735123152), (2, 78367561576), (4, 39183780788), (8, 19591890394), (16, 9795945197), (19, 8249217008), (38, 4124608504), (43, 3645002864), (76, 2062304252), (86, 1822501432), (152, 1031152126), (172, 911250716), (304, 515576063), (344, 455625358), (688, 227812679), (817, 191842256), (1634, 95921128), (3268, 47960564), (6536, 23980282), (13072, 11990141)]