123306792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 244411608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 83, 84, 111, 148, 166, 168, 222, 239, 249, 259, 296, 332, 444, 478, 498, 518, 581, 664, 717, 777, 888, 956, 996, 1036, 1162, 1434, 1554, 1673, 1743, 1912, 1992, 2072, 2324, 2868, 3071, 3108, 3346, 3486, 4648, 5019, 5736, 6142, 6216, 6692, 6972, 8843, 9213, 10038, 12284, 13384, 13944, 17686, 18426, 19837, 20076, 21497, 24568, 26529, 35372, 36852, 39674, 40152, 42994, 53058, 59511, 61901, 64491, 70744, 73704, 79348, 85988, 106116, 119022, 123802, 128982, 138859, 158696, 171976, 185703, 212232, 238044, 247604, 257964, 277718, 371406, 416577, 476088, 495208, 515928, 555436, 733969, 742812, 833154, 1110872, 1467938, 1485624, 1666308, 2201907, 2935876, 3332616, 4403814, 5137783, 5871752, 8807628, 10275566, 15413349, 17615256, 20551132, 30826698, 41102264, 61653396, 123306792]

約数ペア:

[(1, 123306792), (2, 61653396), (3, 41102264), (4, 30826698), (6, 20551132), (7, 17615256), (8, 15413349), (12, 10275566), (14, 8807628), (21, 5871752), (24, 5137783), (28, 4403814), (37, 3332616), (42, 2935876), (56, 2201907), (74, 1666308), (83, 1485624), (84, 1467938), (111, 1110872), (148, 833154), (166, 742812), (168, 733969), (222, 555436), (239, 515928), (249, 495208), (259, 476088), (296, 416577), (332, 371406), (444, 277718), (478, 257964), (498, 247604), (518, 238044), (581, 212232), (664, 185703), (717, 171976), (777, 158696), (888, 138859), (956, 128982), (996, 123802), (1036, 119022), (1162, 106116), (1434, 85988), (1554, 79348), (1673, 73704), (1743, 70744), (1912, 64491), (1992, 61901), (2072, 59511), (2324, 53058), (2868, 42994), (3071, 40152), (3108, 39674), (3346, 36852), (3486, 35372), (4648, 26529), (5019, 24568), (5736, 21497), (6142, 20076), (6216, 19837), (6692, 18426), (6972, 17686), (8843, 13944), (9213, 13384), (10038, 12284)]