142203696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 381785088

約数和(自身を除く): 239581392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 227, 248, 372, 421, 454, 496, 681, 744, 842, 908, 1263, 1362, 1488, 1684, 1816, 2526, 2724, 3368, 3632, 5052, 5448, 6736, 7037, 10104, 10896, 13051, 14074, 20208, 21111, 26102, 28148, 39153, 42222, 52204, 56296, 78306, 84444, 95567, 104408, 112592, 156612, 168888, 191134, 208816, 286701, 313224, 337776, 382268, 573402, 626448, 764536, 1146804, 1529072, 2293608, 2962577, 4587216, 5925154, 8887731, 11850308, 17775462, 23700616, 35550924, 47401232, 71101848, 142203696]

約数ペア:

[(1, 142203696), (2, 71101848), (3, 47401232), (4, 35550924), (6, 23700616), (8, 17775462), (12, 11850308), (16, 8887731), (24, 5925154), (31, 4587216), (48, 2962577), (62, 2293608), (93, 1529072), (124, 1146804), (186, 764536), (227, 626448), (248, 573402), (372, 382268), (421, 337776), (454, 313224), (496, 286701), (681, 208816), (744, 191134), (842, 168888), (908, 156612), (1263, 112592), (1362, 104408), (1488, 95567), (1684, 84444), (1816, 78306), (2526, 56296), (2724, 52204), (3368, 42222), (3632, 39153), (5052, 28148), (5448, 26102), (6736, 21111), (7037, 20208), (10104, 14074), (10896, 13051)]