131672934

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 311500800

約数和(自身を除く): 179827866

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 79, 87, 93, 103, 158, 174, 186, 206, 237, 261, 279, 309, 474, 522, 558, 618, 711, 899, 927, 1422, 1798, 1854, 2291, 2449, 2697, 2987, 3193, 4582, 4898, 5394, 5974, 6386, 6873, 7347, 8091, 8137, 8961, 9579, 13746, 14694, 16182, 16274, 17922, 19158, 20619, 22041, 24411, 26883, 28737, 41238, 44082, 48822, 53766, 57474, 71021, 73233, 92597, 142042, 146466, 185194, 213063, 235973, 252247, 277791, 426126, 471946, 504494, 555582, 639189, 707919, 756741, 833373, 1278378, 1415838, 1513482, 1666746, 2123757, 2270223, 4247514, 4540446, 7315163, 14630326, 21945489, 43890978, 65836467, 131672934]

約数ペア:

[(1, 131672934), (2, 65836467), (3, 43890978), (6, 21945489), (9, 14630326), (18, 7315163), (29, 4540446), (31, 4247514), (58, 2270223), (62, 2123757), (79, 1666746), (87, 1513482), (93, 1415838), (103, 1278378), (158, 833373), (174, 756741), (186, 707919), (206, 639189), (237, 555582), (261, 504494), (279, 471946), (309, 426126), (474, 277791), (522, 252247), (558, 235973), (618, 213063), (711, 185194), (899, 146466), (927, 142042), (1422, 92597), (1798, 73233), (1854, 71021), (2291, 57474), (2449, 53766), (2697, 48822), (2987, 44082), (3193, 41238), (4582, 28737), (4898, 26883), (5394, 24411), (5974, 22041), (6386, 20619), (6873, 19158), (7347, 17922), (8091, 16274), (8137, 16182), (8961, 14694), (9579, 13746)]