189530628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3323}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 519900192

約数和(自身を除く): 330369564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2716, 3323, 4074, 4753, 6646, 8148, 9506, 9969, 13292, 14259, 19012, 19938, 23261, 28518, 39876, 46522, 57036, 69783, 93044, 139566, 162827, 279132, 322331, 325654, 488481, 644662, 651308, 966993, 976962, 1289324, 1933986, 1953924, 2256317, 3867972, 4512634, 6768951, 9025268, 13537902, 15794219, 27075804, 31588438, 47382657, 63176876, 94765314, 189530628]

約数ペア:

[(1, 189530628), (2, 94765314), (3, 63176876), (4, 47382657), (6, 31588438), (7, 27075804), (12, 15794219), (14, 13537902), (21, 9025268), (28, 6768951), (42, 4512634), (49, 3867972), (84, 2256317), (97, 1953924), (98, 1933986), (147, 1289324), (194, 976962), (196, 966993), (291, 651308), (294, 644662), (388, 488481), (582, 325654), (588, 322331), (679, 279132), (1164, 162827), (1358, 139566), (2037, 93044), (2716, 69783), (3323, 57036), (4074, 46522), (4753, 39876), (6646, 28518), (8148, 23261), (9506, 19938), (9969, 19012), (13292, 14259)]