131511492

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{24851}}^1$

素因数の和:24878

約数の個数: 72

約数和(自身を含む): 396637920

約数和(自身を除く): 265126428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 24851, 49702, 74553, 99404, 149106, 173957, 223659, 298212, 347914, 447318, 521871, 670977, 695828, 894636, 1043742, 1217699, 1341954, 1565613, 2087484, 2435398, 2683908, 3131226, 3653097, 4696839, 4870796, 6262452, 7306194, 9393678, 10959291, 14612388, 18787356, 21918582, 32877873, 43837164, 65755746, 131511492]

約数ペア:

[(1, 131511492), (2, 65755746), (3, 43837164), (4, 32877873), (6, 21918582), (7, 18787356), (9, 14612388), (12, 10959291), (14, 9393678), (18, 7306194), (21, 6262452), (27, 4870796), (28, 4696839), (36, 3653097), (42, 3131226), (49, 2683908), (54, 2435398), (63, 2087484), (84, 1565613), (98, 1341954), (108, 1217699), (126, 1043742), (147, 894636), (189, 695828), (196, 670977), (252, 521871), (294, 447318), (378, 347914), (441, 298212), (588, 223659), (756, 173957), (882, 149106), (1323, 99404), (1764, 74553), (2646, 49702), (5292, 24851)]