189401004

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 108

約数和(自身を含む): 538091736

約数和(自身を除く): 348690732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 324, 338, 351, 468, 486, 507, 676, 702, 972, 1014, 1053, 1153, 1404, 1521, 2028, 2106, 2306, 3042, 3159, 3459, 4212, 4563, 4612, 6084, 6318, 6918, 9126, 10377, 12636, 13689, 13836, 14989, 18252, 20754, 27378, 29978, 31131, 41067, 41508, 44967, 54756, 59956, 62262, 82134, 89934, 93393, 124524, 134901, 164268, 179868, 186786, 194857, 269802, 280179, 373572, 389714, 404703, 539604, 560358, 584571, 779428, 809406, 1120716, 1169142, 1214109, 1618812, 1753713, 2338284, 2428218, 3507426, 3642327, 4856436, 5261139, 7014852, 7284654, 10522278, 14569308, 15783417, 21044556, 31566834, 47350251, 63133668, 94700502, 189401004]

約数ペア:

[(1, 189401004), (2, 94700502), (3, 63133668), (4, 47350251), (6, 31566834), (9, 21044556), (12, 15783417), (13, 14569308), (18, 10522278), (26, 7284654), (27, 7014852), (36, 5261139), (39, 4856436), (52, 3642327), (54, 3507426), (78, 2428218), (81, 2338284), (108, 1753713), (117, 1618812), (156, 1214109), (162, 1169142), (169, 1120716), (234, 809406), (243, 779428), (324, 584571), (338, 560358), (351, 539604), (468, 404703), (486, 389714), (507, 373572), (676, 280179), (702, 269802), (972, 194857), (1014, 186786), (1053, 179868), (1153, 164268), (1404, 134901), (1521, 124524), (2028, 93393), (2106, 89934), (2306, 82134), (3042, 62262), (3159, 59956), (3459, 54756), (4212, 44967), (4563, 41508), (4612, 41067), (6084, 31131), (6318, 29978), (6918, 27378), (9126, 20754), (10377, 18252), (12636, 14989), (13689, 13836)]