121821168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 379975680

約数和(自身を除く): 258154512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 41, 42, 48, 56, 74, 82, 84, 111, 112, 123, 148, 164, 168, 222, 239, 246, 259, 287, 296, 328, 336, 444, 478, 492, 518, 574, 592, 656, 717, 777, 861, 888, 956, 984, 1036, 1148, 1434, 1517, 1554, 1673, 1722, 1776, 1912, 1968, 2072, 2296, 2868, 3034, 3108, 3346, 3444, 3824, 4144, 4551, 4592, 5019, 5736, 6068, 6216, 6692, 6888, 8843, 9102, 9799, 10038, 10619, 11472, 12136, 12432, 13384, 13776, 17686, 18204, 19598, 20076, 21238, 24272, 26529, 26768, 29397, 31857, 35372, 36408, 39196, 40152, 42476, 53058, 58794, 61901, 63714, 68593, 70744, 72816, 78392, 80304, 84952, 106116, 117588, 123802, 127428, 137186, 141488, 156784, 169904, 185703, 205779, 212232, 235176, 247604, 254856, 274372, 362563, 371406, 411558, 424464, 470352, 495208, 509712, 548744, 725126, 742812, 823116, 990416, 1087689, 1097488, 1450252, 1485624, 1646232, 2175378, 2537941, 2900504, 2971248, 3292464, 4350756, 5075882, 5801008, 7613823, 8701512, 10151764, 15227646, 17403024, 20303528, 30455292, 40607056, 60910584, 121821168]

約数ペア:

[(1, 121821168), (2, 60910584), (3, 40607056), (4, 30455292), (6, 20303528), (7, 17403024), (8, 15227646), (12, 10151764), (14, 8701512), (16, 7613823), (21, 5801008), (24, 5075882), (28, 4350756), (37, 3292464), (41, 2971248), (42, 2900504), (48, 2537941), (56, 2175378), (74, 1646232), (82, 1485624), (84, 1450252), (111, 1097488), (112, 1087689), (123, 990416), (148, 823116), (164, 742812), (168, 725126), (222, 548744), (239, 509712), (246, 495208), (259, 470352), (287, 424464), (296, 411558), (328, 371406), (336, 362563), (444, 274372), (478, 254856), (492, 247604), (518, 235176), (574, 212232), (592, 205779), (656, 185703), (717, 169904), (777, 156784), (861, 141488), (888, 137186), (956, 127428), (984, 123802), (1036, 117588), (1148, 106116), (1434, 84952), (1517, 80304), (1554, 78392), (1673, 72816), (1722, 70744), (1776, 68593), (1912, 63714), (1968, 61901), (2072, 58794), (2296, 53058), (2868, 42476), (3034, 40152), (3108, 39196), (3346, 36408), (3444, 35372), (3824, 31857), (4144, 29397), (4551, 26768), (4592, 26529), (5019, 24272), (5736, 21238), (6068, 20076), (6216, 19598), (6692, 18204), (6888, 17686), (8843, 13776), (9102, 13384), (9799, 12432), (10038, 12136), (10619, 11472)]