149697512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{35507}}^1$

素因数の和:35561

約数の個数: 32

約数和(自身を含む): 306789120

約数和(自身を除く): 157091608

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 35507, 71014, 142028, 284056, 603619, 1100717, 1207238, 2201434, 2414476, 4402868, 4828952, 8805736, 18712189, 37424378, 74848756, 149697512]

約数ペア:

[(1, 149697512), (2, 74848756), (4, 37424378), (8, 18712189), (17, 8805736), (31, 4828952), (34, 4402868), (62, 2414476), (68, 2201434), (124, 1207238), (136, 1100717), (248, 603619), (527, 284056), (1054, 142028), (2108, 71014), (4216, 35507)]