143946252

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 372153600

約数和(自身を除く): 228207348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 199, 213, 283, 284, 398, 426, 566, 597, 639, 796, 849, 852, 1132, 1194, 1278, 1698, 1791, 2388, 2547, 2556, 3396, 3582, 5094, 7164, 10188, 14129, 20093, 28258, 40186, 42387, 56317, 56516, 60279, 80372, 84774, 112634, 120558, 127161, 168951, 169548, 180837, 225268, 241116, 254322, 337902, 361674, 506853, 508644, 675804, 723348, 1013706, 2027412, 3998507, 7997014, 11995521, 15994028, 23991042, 35986563, 47982084, 71973126, 143946252]

約数ペア:

[(1, 143946252), (2, 71973126), (3, 47982084), (4, 35986563), (6, 23991042), (9, 15994028), (12, 11995521), (18, 7997014), (36, 3998507), (71, 2027412), (142, 1013706), (199, 723348), (213, 675804), (283, 508644), (284, 506853), (398, 361674), (426, 337902), (566, 254322), (597, 241116), (639, 225268), (796, 180837), (849, 169548), (852, 168951), (1132, 127161), (1194, 120558), (1278, 112634), (1698, 84774), (1791, 80372), (2388, 60279), (2547, 56516), (2556, 56317), (3396, 42387), (3582, 40186), (5094, 28258), (7164, 20093), (10188, 14129)]