147247728

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{74821}}^1$

素因数の和:74873

約数の個数: 40

約数和(自身を含む): 389672976

約数和(自身を除く): 242425248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 74821, 149642, 224463, 299284, 448926, 598568, 897852, 1197136, 1795704, 3067661, 3591408, 6135322, 9202983, 12270644, 18405966, 24541288, 36811932, 49082576, 73623864, 147247728]

約数ペア:

[(1, 147247728), (2, 73623864), (3, 49082576), (4, 36811932), (6, 24541288), (8, 18405966), (12, 12270644), (16, 9202983), (24, 6135322), (41, 3591408), (48, 3067661), (82, 1795704), (123, 1197136), (164, 897852), (246, 598568), (328, 448926), (492, 299284), (656, 224463), (984, 149642), (1968, 74821)]