171667964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 342451200

約数和(自身を除く): 170783236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 239, 247, 478, 494, 727, 956, 988, 1454, 2908, 3107, 4541, 6214, 9082, 9451, 12428, 13813, 18164, 18902, 27626, 37804, 55252, 59033, 118066, 173753, 179569, 236132, 347506, 359138, 695012, 718276, 2258789, 3301307, 4517578, 6602614, 9035156, 13205228, 42916991, 85833982, 171667964]

約数ペア:

[(1, 171667964), (2, 85833982), (4, 42916991), (13, 13205228), (19, 9035156), (26, 6602614), (38, 4517578), (52, 3301307), (76, 2258789), (239, 718276), (247, 695012), (478, 359138), (494, 347506), (727, 236132), (956, 179569), (988, 173753), (1454, 118066), (2908, 59033), (3107, 55252), (4541, 37804), (6214, 27626), (9082, 18902), (9451, 18164), (12428, 13813)]