156320388

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 477523200

約数和(自身を除く): 321202812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 109, 126, 147, 189, 196, 218, 252, 271, 294, 327, 378, 436, 441, 542, 588, 654, 756, 763, 813, 882, 981, 1084, 1308, 1323, 1526, 1626, 1764, 1897, 1962, 2289, 2439, 2646, 2943, 3052, 3252, 3794, 3924, 4578, 4878, 5292, 5341, 5691, 5886, 6867, 7317, 7588, 9156, 9756, 10682, 11382, 11772, 13279, 13734, 14634, 16023, 17073, 20601, 21364, 22764, 26558, 27468, 29268, 29539, 32046, 34146, 39837, 41202, 48069, 51219, 53116, 59078, 64092, 68292, 79674, 82404, 88617, 96138, 102438, 118156, 119511, 144207, 159348, 177234, 192276, 204876, 206773, 239022, 265851, 288414, 354468, 358533, 413546, 478044, 531702, 576828, 620319, 717066, 797553, 827092, 1063404, 1240638, 1434132, 1447411, 1595106, 1860957, 2481276, 2894822, 3190212, 3721914, 4342233, 5582871, 5789644, 7443828, 8684466, 11165742, 13026699, 17368932, 22331484, 26053398, 39080097, 52106796, 78160194, 156320388]

約数ペア:

[(1, 156320388), (2, 78160194), (3, 52106796), (4, 39080097), (6, 26053398), (7, 22331484), (9, 17368932), (12, 13026699), (14, 11165742), (18, 8684466), (21, 7443828), (27, 5789644), (28, 5582871), (36, 4342233), (42, 3721914), (49, 3190212), (54, 2894822), (63, 2481276), (84, 1860957), (98, 1595106), (108, 1447411), (109, 1434132), (126, 1240638), (147, 1063404), (189, 827092), (196, 797553), (218, 717066), (252, 620319), (271, 576828), (294, 531702), (327, 478044), (378, 413546), (436, 358533), (441, 354468), (542, 288414), (588, 265851), (654, 239022), (756, 206773), (763, 204876), (813, 192276), (882, 177234), (981, 159348), (1084, 144207), (1308, 119511), (1323, 118156), (1526, 102438), (1626, 96138), (1764, 88617), (1897, 82404), (1962, 79674), (2289, 68292), (2439, 64092), (2646, 59078), (2943, 53116), (3052, 51219), (3252, 48069), (3794, 41202), (3924, 39837), (4578, 34146), (4878, 32046), (5292, 29539), (5341, 29268), (5691, 27468), (5886, 26558), (6867, 22764), (7317, 21364), (7588, 20601), (9156, 17073), (9756, 16023), (10682, 14634), (11382, 13734), (11772, 13279)]