158554272

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71809}}^1$

素因数の和:71845

約数の個数: 48

約数和(自身を含む): 434306880

約数和(自身を除く): 275752608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 71809, 143618, 215427, 287236, 430854, 574472, 861708, 1148944, 1651607, 1723416, 2297888, 3303214, 3446832, 4954821, 6606428, 6893664, 9909642, 13212856, 19819284, 26425712, 39638568, 52851424, 79277136, 158554272]

約数ペア:

[(1, 158554272), (2, 79277136), (3, 52851424), (4, 39638568), (6, 26425712), (8, 19819284), (12, 13212856), (16, 9909642), (23, 6893664), (24, 6606428), (32, 4954821), (46, 3446832), (48, 3303214), (69, 2297888), (92, 1723416), (96, 1651607), (138, 1148944), (184, 861708), (276, 574472), (368, 430854), (552, 287236), (736, 215427), (1104, 143618), (2208, 71809)]