144478356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5285

約数の個数: 72

約数和(自身を含む): 390126240

約数和(自身を除く): 245647884

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 5237, 6897, 9196, 10474, 13794, 15711, 20948, 27588, 31422, 57607, 62844, 99503, 115214, 172821, 199006, 230428, 298509, 345642, 398012, 597018, 633677, 691284, 1094533, 1194036, 1267354, 1901031, 2189066, 2534708, 3283599, 3802062, 4378132, 6567198, 7604124, 12039863, 13134396, 24079726, 36119589, 48159452, 72239178, 144478356]

約数ペア:

[(1, 144478356), (2, 72239178), (3, 48159452), (4, 36119589), (6, 24079726), (11, 13134396), (12, 12039863), (19, 7604124), (22, 6567198), (33, 4378132), (38, 3802062), (44, 3283599), (57, 2534708), (66, 2189066), (76, 1901031), (114, 1267354), (121, 1194036), (132, 1094533), (209, 691284), (228, 633677), (242, 597018), (363, 398012), (418, 345642), (484, 298509), (627, 230428), (726, 199006), (836, 172821), (1254, 115214), (1452, 99503), (2299, 62844), (2508, 57607), (4598, 31422), (5237, 27588), (6897, 20948), (9196, 15711), (10474, 13794)]