165955842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 411902400

約数和(自身を除く): 245946558

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 163, 171, 229, 234, 247, 326, 342, 458, 489, 494, 687, 741, 978, 1374, 1467, 1482, 2061, 2119, 2223, 2934, 2977, 3097, 4122, 4238, 4351, 4446, 5954, 6194, 6357, 8702, 8931, 9291, 12714, 13053, 17862, 18582, 19071, 26106, 26793, 27873, 37327, 38142, 39159, 40261, 53586, 55746, 56563, 74654, 78318, 80522, 111981, 113126, 120783, 169689, 223962, 241566, 335943, 339378, 362349, 485251, 509067, 671886, 709213, 724698, 970502, 1018134, 1418426, 1455753, 2127639, 2911506, 4255278, 4367259, 6382917, 8734518, 9219769, 12765834, 18439538, 27659307, 55318614, 82977921, 165955842]

約数ペア:

[(1, 165955842), (2, 82977921), (3, 55318614), (6, 27659307), (9, 18439538), (13, 12765834), (18, 9219769), (19, 8734518), (26, 6382917), (38, 4367259), (39, 4255278), (57, 2911506), (78, 2127639), (114, 1455753), (117, 1418426), (163, 1018134), (171, 970502), (229, 724698), (234, 709213), (247, 671886), (326, 509067), (342, 485251), (458, 362349), (489, 339378), (494, 335943), (687, 241566), (741, 223962), (978, 169689), (1374, 120783), (1467, 113126), (1482, 111981), (2061, 80522), (2119, 78318), (2223, 74654), (2934, 56563), (2977, 55746), (3097, 53586), (4122, 40261), (4238, 39159), (4351, 38142), (4446, 37327), (5954, 27873), (6194, 26793), (6357, 26106), (8702, 19071), (8931, 18582), (9291, 17862), (12714, 13053)]