180643848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 566784000

約数和(自身を除く): 386140152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 239, 264, 308, 409, 462, 478, 616, 717, 818, 924, 956, 1227, 1434, 1636, 1673, 1848, 1912, 2454, 2629, 2863, 2868, 3272, 3346, 4499, 4908, 5019, 5258, 5726, 5736, 6692, 7887, 8589, 8998, 9816, 10038, 10516, 11452, 13384, 13497, 15774, 17178, 17996, 18403, 20076, 21032, 22904, 26994, 31493, 31548, 34356, 35992, 36806, 40152, 53988, 55209, 62986, 63096, 68712, 73612, 94479, 97751, 107976, 110418, 125972, 147224, 188958, 195502, 220836, 251944, 293253, 377916, 391004, 441672, 586506, 684257, 755832, 782008, 1075261, 1173012, 1368514, 2052771, 2150522, 2346024, 2737028, 3225783, 4105542, 4301044, 5474056, 6451566, 7526827, 8211084, 8602088, 12903132, 15053654, 16422168, 22580481, 25806264, 30107308, 45160962, 60214616, 90321924, 180643848]

約数ペア:

[(1, 180643848), (2, 90321924), (3, 60214616), (4, 45160962), (6, 30107308), (7, 25806264), (8, 22580481), (11, 16422168), (12, 15053654), (14, 12903132), (21, 8602088), (22, 8211084), (24, 7526827), (28, 6451566), (33, 5474056), (42, 4301044), (44, 4105542), (56, 3225783), (66, 2737028), (77, 2346024), (84, 2150522), (88, 2052771), (132, 1368514), (154, 1173012), (168, 1075261), (231, 782008), (239, 755832), (264, 684257), (308, 586506), (409, 441672), (462, 391004), (478, 377916), (616, 293253), (717, 251944), (818, 220836), (924, 195502), (956, 188958), (1227, 147224), (1434, 125972), (1636, 110418), (1673, 107976), (1848, 97751), (1912, 94479), (2454, 73612), (2629, 68712), (2863, 63096), (2868, 62986), (3272, 55209), (3346, 53988), (4499, 40152), (4908, 36806), (5019, 35992), (5258, 34356), (5726, 31548), (5736, 31493), (6692, 26994), (7887, 22904), (8589, 21032), (8998, 20076), (9816, 18403), (10038, 17996), (10516, 17178), (11452, 15774), (13384, 13497)]