130693818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 284359680

約数和(自身を除く): 153665862

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 71, 114, 134, 142, 201, 213, 241, 402, 426, 482, 723, 1273, 1349, 1446, 2546, 2698, 3819, 4047, 4579, 4757, 7638, 8094, 9158, 9514, 13737, 14271, 16147, 17111, 27474, 28542, 32294, 34222, 48441, 51333, 90383, 96882, 102666, 180766, 271149, 306793, 325109, 542298, 613586, 650218, 920379, 975327, 1146437, 1840758, 1950654, 2292874, 3439311, 6878622, 21782303, 43564606, 65346909, 130693818]

約数ペア:

[(1, 130693818), (2, 65346909), (3, 43564606), (6, 21782303), (19, 6878622), (38, 3439311), (57, 2292874), (67, 1950654), (71, 1840758), (114, 1146437), (134, 975327), (142, 920379), (201, 650218), (213, 613586), (241, 542298), (402, 325109), (426, 306793), (482, 271149), (723, 180766), (1273, 102666), (1349, 96882), (1446, 90383), (2546, 51333), (2698, 48441), (3819, 34222), (4047, 32294), (4579, 28542), (4757, 27474), (7638, 17111), (8094, 16147), (9158, 14271), (9514, 13737)]