127875496

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 305337600

約数和(自身を除く): 177462104

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 392, 434, 476, 527, 619, 833, 868, 952, 1054, 1238, 1519, 1666, 1736, 2108, 2476, 3038, 3332, 3689, 4216, 4333, 4952, 6076, 6664, 7378, 8666, 10523, 12152, 14756, 17332, 19189, 21046, 25823, 29512, 30331, 34664, 38378, 42092, 51646, 60662, 73661, 76756, 84184, 103292, 121324, 134323, 147322, 153512, 206584, 242648, 268646, 294644, 326213, 515627, 537292, 589288, 652426, 940261, 1031254, 1074584, 1304852, 1880522, 2062508, 2283491, 2609704, 3761044, 4125016, 4566982, 7522088, 9133964, 15984437, 18267928, 31968874, 63937748, 127875496]

約数ペア:

[(1, 127875496), (2, 63937748), (4, 31968874), (7, 18267928), (8, 15984437), (14, 9133964), (17, 7522088), (28, 4566982), (31, 4125016), (34, 3761044), (49, 2609704), (56, 2283491), (62, 2062508), (68, 1880522), (98, 1304852), (119, 1074584), (124, 1031254), (136, 940261), (196, 652426), (217, 589288), (238, 537292), (248, 515627), (392, 326213), (434, 294644), (476, 268646), (527, 242648), (619, 206584), (833, 153512), (868, 147322), (952, 134323), (1054, 121324), (1238, 103292), (1519, 84184), (1666, 76756), (1736, 73661), (2108, 60662), (2476, 51646), (3038, 42092), (3332, 38378), (3689, 34664), (4216, 30331), (4333, 29512), (4952, 25823), (6076, 21046), (6664, 19189), (7378, 17332), (8666, 14756), (10523, 12152)]