155604872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4211}}^1$

素因数の和:4397

約数の個数: 32

約数和(自身を含む): 303264000

約数和(自身を除く): 147659128

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4211, 4619, 8422, 9238, 16844, 18476, 33688, 36952, 130541, 261082, 522164, 627439, 1044328, 1254878, 2509756, 5019512, 19450609, 38901218, 77802436, 155604872]

約数ペア:

[(1, 155604872), (2, 77802436), (4, 38901218), (8, 19450609), (31, 5019512), (62, 2509756), (124, 1254878), (149, 1044328), (248, 627439), (298, 522164), (596, 261082), (1192, 130541), (4211, 36952), (4619, 33688), (8422, 18476), (9238, 16844)]