156962152120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{109363}}^1$

素因数の和:110104

約数の個数: 64

約数和(自身を含む): 360363129120

約数和(自身を除く): 203400977000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 677, 1060, 1354, 2120, 2708, 3385, 5416, 6770, 13540, 27080, 35881, 71762, 109363, 143524, 179405, 218726, 287048, 358810, 437452, 546815, 717620, 874904, 1093630, 1435240, 2187260, 4374520, 5796239, 11592478, 23184956, 28981195, 46369912, 57962390, 74038751, 115924780, 148077502, 231849560, 296155004, 370193755, 592310008, 740387510, 1480775020, 2961550040, 3924053803, 7848107606, 15696215212, 19620269015, 31392430424, 39240538030, 78481076060, 156962152120]

約数ペア:

[(1, 156962152120), (2, 78481076060), (4, 39240538030), (5, 31392430424), (8, 19620269015), (10, 15696215212), (20, 7848107606), (40, 3924053803), (53, 2961550040), (106, 1480775020), (212, 740387510), (265, 592310008), (424, 370193755), (530, 296155004), (677, 231849560), (1060, 148077502), (1354, 115924780), (2120, 74038751), (2708, 57962390), (3385, 46369912), (5416, 28981195), (6770, 23184956), (13540, 11592478), (27080, 5796239), (35881, 4374520), (71762, 2187260), (109363, 1435240), (143524, 1093630), (179405, 874904), (218726, 717620), (287048, 546815), (358810, 437452)]