147804464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 292912800

約数和(自身を除く): 145108336

約数列:

[1, 2, 4, 8, 16, 61, 122, 199, 244, 398, 488, 761, 796, 976, 1522, 1592, 3044, 3184, 6088, 12139, 12176, 24278, 46421, 48556, 92842, 97112, 151439, 185684, 194224, 302878, 371368, 605756, 742736, 1211512, 2423024, 9237779, 18475558, 36951116, 73902232, 147804464]

約数ペア:

[(1, 147804464), (2, 73902232), (4, 36951116), (8, 18475558), (16, 9237779), (61, 2423024), (122, 1211512), (199, 742736), (244, 605756), (398, 371368), (488, 302878), (761, 194224), (796, 185684), (976, 151439), (1522, 97112), (1592, 92842), (3044, 48556), (3184, 46421), (6088, 24278), (12139, 12176)]