142021048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 309405600

約数和(自身を除く): 167384552

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 988, 1066, 1558, 1753, 1976, 2132, 3116, 3506, 4264, 6232, 7012, 10127, 14024, 20254, 22789, 33307, 40508, 45578, 66614, 71873, 81016, 91156, 133228, 143746, 182312, 266456, 287492, 432991, 574984, 865982, 934349, 1365587, 1731964, 1868698, 2731174, 3463928, 3737396, 5462348, 7474792, 10924696, 17752631, 35505262, 71010524, 142021048]

約数ペア:

[(1, 142021048), (2, 71010524), (4, 35505262), (8, 17752631), (13, 10924696), (19, 7474792), (26, 5462348), (38, 3737396), (41, 3463928), (52, 2731174), (76, 1868698), (82, 1731964), (104, 1365587), (152, 934349), (164, 865982), (247, 574984), (328, 432991), (494, 287492), (533, 266456), (779, 182312), (988, 143746), (1066, 133228), (1558, 91156), (1753, 81016), (1976, 71873), (2132, 66614), (3116, 45578), (3506, 40508), (4264, 33307), (6232, 22789), (7012, 20254), (10127, 14024)]