156856968

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{8039}}^1$

素因数の和:8322

約数の個数: 48

約数和(自身を含む): 426441600

約数和(自身を除く): 269584632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6504, 8039, 9756, 16078, 19512, 24117, 32156, 48234, 64312, 72351, 96468, 144702, 192936, 289404, 578808, 2178569, 4357138, 6535707, 8714276, 13071414, 17428552, 19607121, 26142828, 39214242, 52285656, 78428484, 156856968]

約数ペア:

[(1, 156856968), (2, 78428484), (3, 52285656), (4, 39214242), (6, 26142828), (8, 19607121), (9, 17428552), (12, 13071414), (18, 8714276), (24, 6535707), (36, 4357138), (72, 2178569), (271, 578808), (542, 289404), (813, 192936), (1084, 144702), (1626, 96468), (2168, 72351), (2439, 64312), (3252, 48234), (4878, 32156), (6504, 24117), (8039, 19512), (9756, 16078)]