152078499820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3061}}^1\times {\mathrm{14699}}^1$

素因数の和:17795

約数の個数: 72

約数和(自身を含む): 345957620400

約数和(自身を除く): 193879120580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3061, 3380, 6122, 12244, 14699, 15305, 29398, 30610, 39793, 58796, 61220, 73495, 79586, 146990, 159172, 191087, 198965, 293980, 382174, 397930, 517309, 764348, 795860, 955435, 1034618, 1910870, 2069236, 2484131, 2586545, 3821740, 4968262, 5173090, 9936524, 10346180, 12420655, 24841310, 44993639, 49682620, 89987278, 179974556, 224968195, 449936390, 584917307, 899872780, 1169834614, 2339669228, 2924586535, 5849173070, 7603924991, 11698346140, 15207849982, 30415699964, 38019624955, 76039249910, 152078499820]

約数ペア:

[(1, 152078499820), (2, 76039249910), (4, 38019624955), (5, 30415699964), (10, 15207849982), (13, 11698346140), (20, 7603924991), (26, 5849173070), (52, 2924586535), (65, 2339669228), (130, 1169834614), (169, 899872780), (260, 584917307), (338, 449936390), (676, 224968195), (845, 179974556), (1690, 89987278), (3061, 49682620), (3380, 44993639), (6122, 24841310), (12244, 12420655), (14699, 10346180), (15305, 9936524), (29398, 5173090), (30610, 4968262), (39793, 3821740), (58796, 2586545), (61220, 2484131), (73495, 2069236), (79586, 1910870), (146990, 1034618), (159172, 955435), (191087, 795860), (198965, 764348), (293980, 517309), (382174, 397930)]