157672476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 431631200

約数和(自身を除く): 273958724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1693, 1791, 2388, 2587, 3386, 3582, 5079, 5174, 6772, 7164, 7761, 10158, 10348, 15237, 15522, 20316, 22009, 23283, 30474, 31044, 44018, 46566, 60948, 66027, 88036, 93132, 132054, 198081, 264108, 336907, 396162, 673814, 792324, 1010721, 1347628, 2021442, 3032163, 4042884, 4379791, 6064326, 8759582, 12128652, 13139373, 17519164, 26278746, 39418119, 52557492, 78836238, 157672476]

約数ペア:

[(1, 157672476), (2, 78836238), (3, 52557492), (4, 39418119), (6, 26278746), (9, 17519164), (12, 13139373), (13, 12128652), (18, 8759582), (26, 6064326), (36, 4379791), (39, 4042884), (52, 3032163), (78, 2021442), (117, 1347628), (156, 1010721), (199, 792324), (234, 673814), (398, 396162), (468, 336907), (597, 264108), (796, 198081), (1194, 132054), (1693, 93132), (1791, 88036), (2388, 66027), (2587, 60948), (3386, 46566), (3582, 44018), (5079, 31044), (5174, 30474), (6772, 23283), (7164, 22009), (7761, 20316), (10158, 15522), (10348, 15237)]