148670823

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 246546432

約数和(自身を除く): 97875609

約数列:

[1, 3, 7, 21, 31, 43, 47, 93, 113, 129, 141, 217, 301, 329, 339, 651, 791, 903, 987, 1333, 1457, 2021, 2373, 3503, 3999, 4371, 4859, 5311, 6063, 9331, 10199, 10509, 14147, 14577, 15933, 24521, 27993, 30597, 34013, 37177, 42441, 62651, 73563, 102039, 111531, 150629, 164641, 187953, 228373, 438557, 451887, 493923, 685119, 1054403, 1152487, 1315671, 1598611, 3163209, 3457461, 4795833, 7079563, 21238689, 49556941, 148670823]

約数ペア:

[(1, 148670823), (3, 49556941), (7, 21238689), (21, 7079563), (31, 4795833), (43, 3457461), (47, 3163209), (93, 1598611), (113, 1315671), (129, 1152487), (141, 1054403), (217, 685119), (301, 493923), (329, 451887), (339, 438557), (651, 228373), (791, 187953), (903, 164641), (987, 150629), (1333, 111531), (1457, 102039), (2021, 73563), (2373, 62651), (3503, 42441), (3999, 37177), (4371, 34013), (4859, 30597), (5311, 27993), (6063, 24521), (9331, 15933), (10199, 14577), (10509, 14147)]