140151372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 361267200

約数和(自身を除く): 221115828

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 79, 93, 114, 124, 158, 186, 228, 237, 251, 316, 372, 474, 502, 589, 753, 948, 1004, 1178, 1501, 1506, 1767, 2356, 2449, 3002, 3012, 3534, 4503, 4769, 4898, 6004, 7068, 7347, 7781, 9006, 9538, 9796, 14307, 14694, 15562, 18012, 19076, 19829, 23343, 28614, 29388, 31124, 39658, 46531, 46686, 57228, 59487, 79316, 93062, 93372, 118974, 139593, 147839, 186124, 237948, 279186, 295678, 376751, 443517, 558372, 591356, 614699, 753502, 887034, 1130253, 1229398, 1507004, 1774068, 1844097, 2260506, 2458796, 3688194, 4521012, 7376388, 11679281, 23358562, 35037843, 46717124, 70075686, 140151372]

約数ペア:

[(1, 140151372), (2, 70075686), (3, 46717124), (4, 35037843), (6, 23358562), (12, 11679281), (19, 7376388), (31, 4521012), (38, 3688194), (57, 2458796), (62, 2260506), (76, 1844097), (79, 1774068), (93, 1507004), (114, 1229398), (124, 1130253), (158, 887034), (186, 753502), (228, 614699), (237, 591356), (251, 558372), (316, 443517), (372, 376751), (474, 295678), (502, 279186), (589, 237948), (753, 186124), (948, 147839), (1004, 139593), (1178, 118974), (1501, 93372), (1506, 93062), (1767, 79316), (2356, 59487), (2449, 57228), (3002, 46686), (3012, 46531), (3534, 39658), (4503, 31124), (4769, 29388), (4898, 28614), (6004, 23343), (7068, 19829), (7347, 19076), (7781, 18012), (9006, 15562), (9538, 14694), (9796, 14307)]