168269535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 361912320

約数和(自身を除く): 193642785

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 43, 45, 63, 101, 105, 123, 129, 135, 189, 205, 215, 287, 301, 303, 315, 369, 387, 505, 615, 645, 707, 861, 903, 909, 945, 1107, 1161, 1435, 1505, 1515, 1763, 1845, 1935, 2121, 2583, 2709, 2727, 3535, 4141, 4305, 4343, 4515, 4545, 5289, 5535, 5805, 6363, 7749, 8127, 8815, 10605, 12341, 12423, 12915, 13029, 13545, 13635, 15867, 19089, 20705, 21715, 26445, 28987, 30401, 31815, 37023, 37269, 38745, 39087, 40635, 47601, 61705, 62115, 65145, 79335, 86961, 91203, 95445, 111069, 111807, 117261, 144935, 152005, 178063, 185115, 186345, 195435, 238005, 260883, 273609, 333207, 434805, 456015, 534189, 555345, 559035, 586305, 782649, 820827, 890315, 1246441, 1304415, 1368045, 1602567, 1666035, 2670945, 3739323, 3913245, 4104135, 4807701, 6232205, 8012835, 11217969, 18696615, 24038505, 33653907, 56089845, 168269535]

約数ペア:

[(1, 168269535), (3, 56089845), (5, 33653907), (7, 24038505), (9, 18696615), (15, 11217969), (21, 8012835), (27, 6232205), (35, 4807701), (41, 4104135), (43, 3913245), (45, 3739323), (63, 2670945), (101, 1666035), (105, 1602567), (123, 1368045), (129, 1304415), (135, 1246441), (189, 890315), (205, 820827), (215, 782649), (287, 586305), (301, 559035), (303, 555345), (315, 534189), (369, 456015), (387, 434805), (505, 333207), (615, 273609), (645, 260883), (707, 238005), (861, 195435), (903, 186345), (909, 185115), (945, 178063), (1107, 152005), (1161, 144935), (1435, 117261), (1505, 111807), (1515, 111069), (1763, 95445), (1845, 91203), (1935, 86961), (2121, 79335), (2583, 65145), (2709, 62115), (2727, 61705), (3535, 47601), (4141, 40635), (4305, 39087), (4343, 38745), (4515, 37269), (4545, 37023), (5289, 31815), (5535, 30401), (5805, 28987), (6363, 26445), (7749, 21715), (8127, 20705), (8815, 19089), (10605, 15867), (12341, 13635), (12423, 13545), (12915, 13029)]