143389428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6957

約数の個数: 96

約数和(自身を含む): 433520640

約数和(自身を除く): 290131212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6911, 6916, 10374, 13822, 20733, 20748, 27644, 41466, 48377, 82932, 89843, 96754, 131309, 145131, 179686, 193508, 262618, 269529, 290262, 359372, 393927, 525236, 539058, 580524, 628901, 787854, 919163, 1078116, 1257802, 1575708, 1707017, 1838326, 1886703, 2515604, 2757489, 3414034, 3676652, 3773406, 5121051, 5514978, 6828068, 7546812, 10242102, 11029956, 11949119, 20484204, 23898238, 35847357, 47796476, 71694714, 143389428]

約数ペア:

[(1, 143389428), (2, 71694714), (3, 47796476), (4, 35847357), (6, 23898238), (7, 20484204), (12, 11949119), (13, 11029956), (14, 10242102), (19, 7546812), (21, 6828068), (26, 5514978), (28, 5121051), (38, 3773406), (39, 3676652), (42, 3414034), (52, 2757489), (57, 2515604), (76, 1886703), (78, 1838326), (84, 1707017), (91, 1575708), (114, 1257802), (133, 1078116), (156, 919163), (182, 787854), (228, 628901), (247, 580524), (266, 539058), (273, 525236), (364, 393927), (399, 359372), (494, 290262), (532, 269529), (546, 262618), (741, 193508), (798, 179686), (988, 145131), (1092, 131309), (1482, 96754), (1596, 89843), (1729, 82932), (2964, 48377), (3458, 41466), (5187, 27644), (6911, 20748), (6916, 20733), (10374, 13822)]