133281648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 391264640

約数和(自身を除く): 257982992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 186, 219, 248, 279, 292, 372, 409, 438, 496, 558, 584, 657, 744, 818, 876, 1116, 1168, 1227, 1314, 1488, 1636, 1752, 2232, 2263, 2454, 2628, 3272, 3504, 3681, 4464, 4526, 4908, 5256, 6544, 6789, 7362, 9052, 9816, 10512, 12679, 13578, 14724, 18104, 19632, 20367, 25358, 27156, 29448, 29857, 36208, 38037, 40734, 50716, 54312, 58896, 59714, 76074, 81468, 89571, 101432, 108624, 114111, 119428, 152148, 162936, 179142, 202864, 228222, 238856, 268713, 304296, 325872, 358284, 456444, 477712, 537426, 608592, 716568, 912888, 925567, 1074852, 1433136, 1825776, 1851134, 2149704, 2776701, 3702268, 4299408, 5553402, 7404536, 8330103, 11106804, 14809072, 16660206, 22213608, 33320412, 44427216, 66640824, 133281648]

約数ペア:

[(1, 133281648), (2, 66640824), (3, 44427216), (4, 33320412), (6, 22213608), (8, 16660206), (9, 14809072), (12, 11106804), (16, 8330103), (18, 7404536), (24, 5553402), (31, 4299408), (36, 3702268), (48, 2776701), (62, 2149704), (72, 1851134), (73, 1825776), (93, 1433136), (124, 1074852), (144, 925567), (146, 912888), (186, 716568), (219, 608592), (248, 537426), (279, 477712), (292, 456444), (372, 358284), (409, 325872), (438, 304296), (496, 268713), (558, 238856), (584, 228222), (657, 202864), (744, 179142), (818, 162936), (876, 152148), (1116, 119428), (1168, 114111), (1227, 108624), (1314, 101432), (1488, 89571), (1636, 81468), (1752, 76074), (2232, 59714), (2263, 58896), (2454, 54312), (2628, 50716), (3272, 40734), (3504, 38037), (3681, 36208), (4464, 29857), (4526, 29448), (4908, 27156), (5256, 25358), (6544, 20367), (6789, 19632), (7362, 18104), (9052, 14724), (9816, 13578), (10512, 12679)]