148794668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 303163392

約数和(自身を除く): 154368724

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 121, 124, 188, 211, 242, 341, 422, 484, 517, 682, 844, 1034, 1364, 1457, 2068, 2321, 2914, 3751, 4642, 5687, 5828, 6541, 7502, 9284, 9917, 11374, 13082, 15004, 16027, 19834, 22748, 25531, 26164, 32054, 39668, 51062, 64108, 71951, 102124, 109087, 143902, 176297, 218174, 287804, 307427, 352594, 436348, 614854, 705188, 791461, 1199957, 1229708, 1582922, 2399914, 3165844, 3381697, 4799828, 6763394, 13526788, 37198667, 74397334, 148794668]

約数ペア:

[(1, 148794668), (2, 74397334), (4, 37198667), (11, 13526788), (22, 6763394), (31, 4799828), (44, 3381697), (47, 3165844), (62, 2399914), (94, 1582922), (121, 1229708), (124, 1199957), (188, 791461), (211, 705188), (242, 614854), (341, 436348), (422, 352594), (484, 307427), (517, 287804), (682, 218174), (844, 176297), (1034, 143902), (1364, 109087), (1457, 102124), (2068, 71951), (2321, 64108), (2914, 51062), (3751, 39668), (4642, 32054), (5687, 26164), (5828, 25531), (6541, 22748), (7502, 19834), (9284, 16027), (9917, 15004), (11374, 13082)]