131140698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 300464640

約数和(自身を除く): 169323942

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 107, 114, 214, 247, 321, 494, 642, 741, 827, 1391, 1482, 1654, 2033, 2481, 2782, 4066, 4173, 4962, 6099, 8346, 10751, 12198, 15713, 21502, 26429, 31426, 32253, 47139, 52858, 64506, 79287, 88489, 94278, 158574, 176978, 204269, 265467, 408538, 530934, 612807, 1150357, 1225614, 1681291, 2300714, 3362582, 3451071, 5043873, 6902142, 10087746, 21856783, 43713566, 65570349, 131140698]

約数ペア:

[(1, 131140698), (2, 65570349), (3, 43713566), (6, 21856783), (13, 10087746), (19, 6902142), (26, 5043873), (38, 3451071), (39, 3362582), (57, 2300714), (78, 1681291), (107, 1225614), (114, 1150357), (214, 612807), (247, 530934), (321, 408538), (494, 265467), (642, 204269), (741, 176978), (827, 158574), (1391, 94278), (1482, 88489), (1654, 79287), (2033, 64506), (2481, 52858), (2782, 47139), (4066, 32253), (4173, 31426), (4962, 26429), (6099, 21502), (8346, 15713), (10751, 12198)]