156616356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2725

約数の個数: 72

約数和(自身を含む): 409510080

約数和(自身を除く): 252893724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2262, 2663, 4524, 4901, 5326, 7989, 9802, 10652, 14703, 15978, 19604, 29406, 31956, 34619, 58812, 69238, 77227, 103857, 138476, 154454, 207714, 231681, 308908, 415428, 450047, 463362, 900094, 926724, 1003951, 1350141, 1800188, 2007902, 2700282, 3011853, 4015804, 5400564, 6023706, 12047412, 13051363, 26102726, 39154089, 52205452, 78308178, 156616356]

約数ペア:

[(1, 156616356), (2, 78308178), (3, 52205452), (4, 39154089), (6, 26102726), (12, 13051363), (13, 12047412), (26, 6023706), (29, 5400564), (39, 4015804), (52, 3011853), (58, 2700282), (78, 2007902), (87, 1800188), (116, 1350141), (156, 1003951), (169, 926724), (174, 900094), (338, 463362), (348, 450047), (377, 415428), (507, 308908), (676, 231681), (754, 207714), (1014, 154454), (1131, 138476), (1508, 103857), (2028, 77227), (2262, 69238), (2663, 58812), (4524, 34619), (4901, 31956), (5326, 29406), (7989, 19604), (9802, 15978), (10652, 14703)]