123194656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 273829248

約数和(自身を除く): 150634592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 71, 86, 97, 104, 142, 172, 194, 208, 284, 344, 388, 416, 559, 568, 688, 776, 923, 1118, 1136, 1261, 1376, 1552, 1846, 2236, 2272, 2522, 3053, 3104, 3692, 4171, 4472, 5044, 6106, 6887, 7384, 8342, 8944, 10088, 12212, 13774, 14768, 16684, 17888, 20176, 24424, 27548, 29536, 33368, 39689, 40352, 48848, 54223, 55096, 66736, 79378, 89531, 97696, 108446, 110192, 133472, 158756, 179062, 216892, 220384, 296141, 317512, 358124, 433784, 592282, 635024, 716248, 867568, 1184564, 1270048, 1432496, 1735136, 2369128, 2864992, 3849833, 4738256, 7699666, 9476512, 15399332, 30798664, 61597328, 123194656]

約数ペア:

[(1, 123194656), (2, 61597328), (4, 30798664), (8, 15399332), (13, 9476512), (16, 7699666), (26, 4738256), (32, 3849833), (43, 2864992), (52, 2369128), (71, 1735136), (86, 1432496), (97, 1270048), (104, 1184564), (142, 867568), (172, 716248), (194, 635024), (208, 592282), (284, 433784), (344, 358124), (388, 317512), (416, 296141), (559, 220384), (568, 216892), (688, 179062), (776, 158756), (923, 133472), (1118, 110192), (1136, 108446), (1261, 97696), (1376, 89531), (1552, 79378), (1846, 66736), (2236, 55096), (2272, 54223), (2522, 48848), (3053, 40352), (3104, 39689), (3692, 33368), (4171, 29536), (4472, 27548), (5044, 24424), (6106, 20176), (6887, 17888), (7384, 16684), (8342, 14768), (8944, 13774), (10088, 12212)]