140044554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2476

約数の個数: 72

約数和(自身を含む): 346001760

約数和(自身を除く): 205957206

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 2423, 3042, 3211, 4446, 4846, 6422, 7269, 9633, 14538, 19266, 21807, 28899, 31499, 43614, 46037, 57798, 62998, 92074, 94497, 138111, 188994, 276222, 283491, 409487, 414333, 566982, 598481, 818974, 828666, 1196962, 1228461, 1795443, 2456922, 3590886, 3685383, 5386329, 7370766, 7780253, 10772658, 15560506, 23340759, 46681518, 70022277, 140044554]

約数ペア:

[(1, 140044554), (2, 70022277), (3, 46681518), (6, 23340759), (9, 15560506), (13, 10772658), (18, 7780253), (19, 7370766), (26, 5386329), (38, 3685383), (39, 3590886), (57, 2456922), (78, 1795443), (114, 1228461), (117, 1196962), (169, 828666), (171, 818974), (234, 598481), (247, 566982), (338, 414333), (342, 409487), (494, 283491), (507, 276222), (741, 188994), (1014, 138111), (1482, 94497), (1521, 92074), (2223, 62998), (2423, 57798), (3042, 46037), (3211, 43614), (4446, 31499), (4846, 28899), (6422, 21807), (7269, 19266), (9633, 14538)]