161082012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1621}}^1$

素因数の和:1668

約数の個数: 108

約数和(自身を含む): 473734296

約数和(自身を除く): 312652284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 637, 676, 1014, 1092, 1183, 1274, 1621, 1911, 2028, 2366, 2548, 3242, 3549, 3822, 4732, 4863, 6484, 7098, 7644, 8281, 9726, 11347, 14196, 16562, 19452, 21073, 22694, 24843, 33124, 34041, 42146, 45388, 49686, 63219, 68082, 79429, 84292, 99372, 126438, 136164, 147511, 158858, 238287, 252876, 273949, 295022, 317716, 442533, 476574, 547898, 590044, 821847, 885066, 953148, 1032577, 1095796, 1643694, 1770132, 1917643, 2065154, 3097731, 3287388, 3835286, 4130308, 5752929, 6195462, 7670572, 11505858, 12390924, 13423501, 23011716, 26847002, 40270503, 53694004, 80541006, 161082012]

約数ペア:

[(1, 161082012), (2, 80541006), (3, 53694004), (4, 40270503), (6, 26847002), (7, 23011716), (12, 13423501), (13, 12390924), (14, 11505858), (21, 7670572), (26, 6195462), (28, 5752929), (39, 4130308), (42, 3835286), (49, 3287388), (52, 3097731), (78, 2065154), (84, 1917643), (91, 1770132), (98, 1643694), (147, 1095796), (156, 1032577), (169, 953148), (182, 885066), (196, 821847), (273, 590044), (294, 547898), (338, 476574), (364, 442533), (507, 317716), (546, 295022), (588, 273949), (637, 252876), (676, 238287), (1014, 158858), (1092, 147511), (1183, 136164), (1274, 126438), (1621, 99372), (1911, 84292), (2028, 79429), (2366, 68082), (2548, 63219), (3242, 49686), (3549, 45388), (3822, 42146), (4732, 34041), (4863, 33124), (6484, 24843), (7098, 22694), (7644, 21073), (8281, 19452), (9726, 16562), (11347, 14196)]