164996370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 553962240

約数和(自身を除く): 388965870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 29, 30, 33, 35, 42, 45, 55, 58, 63, 66, 70, 77, 87, 90, 99, 105, 110, 126, 145, 154, 165, 174, 198, 203, 210, 231, 261, 290, 315, 319, 330, 385, 406, 435, 462, 495, 522, 609, 630, 638, 693, 770, 821, 870, 957, 990, 1015, 1155, 1218, 1305, 1386, 1595, 1642, 1827, 1914, 2030, 2233, 2310, 2463, 2610, 2871, 3045, 3190, 3465, 3654, 4105, 4466, 4785, 4926, 5742, 5747, 6090, 6699, 6930, 7389, 8210, 9031, 9135, 9570, 11165, 11494, 12315, 13398, 14355, 14778, 17241, 18062, 18270, 20097, 22330, 23809, 24630, 27093, 28710, 28735, 33495, 34482, 36945, 40194, 45155, 47618, 51723, 54186, 57470, 63217, 66990, 71427, 73890, 81279, 86205, 90310, 100485, 103446, 119045, 126434, 135465, 142854, 162558, 166663, 172410, 189651, 200970, 214281, 238090, 258615, 261899, 270930, 316085, 333326, 357135, 379302, 406395, 428562, 499989, 517230, 523798, 568953, 632170, 714270, 785697, 812790, 833315, 948255, 999978, 1071405, 1137906, 1309495, 1499967, 1571394, 1666630, 1833293, 1896510, 2142810, 2357091, 2499945, 2618990, 2844765, 2999934, 3666586, 3928485, 4714182, 4999890, 5499879, 5689530, 7499835, 7856970, 9166465, 10999758, 11785455, 14999670, 16499637, 18332930, 23570910, 27499395, 32999274, 54998790, 82498185, 164996370]

約数ペア:

[(1, 164996370), (2, 82498185), (3, 54998790), (5, 32999274), (6, 27499395), (7, 23570910), (9, 18332930), (10, 16499637), (11, 14999670), (14, 11785455), (15, 10999758), (18, 9166465), (21, 7856970), (22, 7499835), (29, 5689530), (30, 5499879), (33, 4999890), (35, 4714182), (42, 3928485), (45, 3666586), (55, 2999934), (58, 2844765), (63, 2618990), (66, 2499945), (70, 2357091), (77, 2142810), (87, 1896510), (90, 1833293), (99, 1666630), (105, 1571394), (110, 1499967), (126, 1309495), (145, 1137906), (154, 1071405), (165, 999978), (174, 948255), (198, 833315), (203, 812790), (210, 785697), (231, 714270), (261, 632170), (290, 568953), (315, 523798), (319, 517230), (330, 499989), (385, 428562), (406, 406395), (435, 379302), (462, 357135), (495, 333326), (522, 316085), (609, 270930), (630, 261899), (638, 258615), (693, 238090), (770, 214281), (821, 200970), (870, 189651), (957, 172410), (990, 166663), (1015, 162558), (1155, 142854), (1218, 135465), (1305, 126434), (1386, 119045), (1595, 103446), (1642, 100485), (1827, 90310), (1914, 86205), (2030, 81279), (2233, 73890), (2310, 71427), (2463, 66990), (2610, 63217), (2871, 57470), (3045, 54186), (3190, 51723), (3465, 47618), (3654, 45155), (4105, 40194), (4466, 36945), (4785, 34482), (4926, 33495), (5742, 28735), (5747, 28710), (6090, 27093), (6699, 24630), (6930, 23809), (7389, 22330), (8210, 20097), (9031, 18270), (9135, 18062), (9570, 17241), (11165, 14778), (11494, 14355), (12315, 13398)]