149660264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 344736000

約数和(自身を除く): 195075736

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 37, 38, 46, 52, 74, 76, 89, 92, 104, 148, 152, 178, 184, 247, 296, 299, 356, 437, 481, 494, 598, 703, 712, 851, 874, 962, 988, 1157, 1196, 1406, 1691, 1702, 1748, 1924, 1976, 2047, 2314, 2392, 2812, 3293, 3382, 3404, 3496, 3848, 4094, 4628, 5624, 5681, 6586, 6764, 6808, 8188, 9139, 9256, 11063, 11362, 13172, 13528, 16169, 16376, 18278, 21983, 22126, 22724, 26344, 26611, 32338, 36556, 38893, 42809, 43966, 44252, 45448, 53222, 62567, 64676, 73112, 75739, 77786, 85618, 87932, 88504, 106444, 125134, 129352, 151478, 155572, 171236, 175864, 210197, 212888, 250268, 302956, 311144, 342472, 420394, 500536, 505609, 605912, 813371, 840788, 984607, 1011218, 1439041, 1626742, 1681576, 1969214, 2022436, 2878082, 3253484, 3938428, 4044872, 5756164, 6506968, 7876856, 11512328, 18707533, 37415066, 74830132, 149660264]

約数ペア:

[(1, 149660264), (2, 74830132), (4, 37415066), (8, 18707533), (13, 11512328), (19, 7876856), (23, 6506968), (26, 5756164), (37, 4044872), (38, 3938428), (46, 3253484), (52, 2878082), (74, 2022436), (76, 1969214), (89, 1681576), (92, 1626742), (104, 1439041), (148, 1011218), (152, 984607), (178, 840788), (184, 813371), (247, 605912), (296, 505609), (299, 500536), (356, 420394), (437, 342472), (481, 311144), (494, 302956), (598, 250268), (703, 212888), (712, 210197), (851, 175864), (874, 171236), (962, 155572), (988, 151478), (1157, 129352), (1196, 125134), (1406, 106444), (1691, 88504), (1702, 87932), (1748, 85618), (1924, 77786), (1976, 75739), (2047, 73112), (2314, 64676), (2392, 62567), (2812, 53222), (3293, 45448), (3382, 44252), (3404, 43966), (3496, 42809), (3848, 38893), (4094, 36556), (4628, 32338), (5624, 26611), (5681, 26344), (6586, 22724), (6764, 22126), (6808, 21983), (8188, 18278), (9139, 16376), (9256, 16169), (11063, 13528), (11362, 13172)]