127005424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4638

約数の個数: 80

約数和(自身を含む): 318868480

約数和(自身を除く): 191863056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 4591, 6916, 9182, 13832, 18364, 27664, 32137, 36728, 59683, 64274, 73456, 87229, 119366, 128548, 174458, 238732, 257096, 348916, 417781, 477464, 514192, 610603, 697832, 835562, 954928, 1133977, 1221206, 1395664, 1671124, 2267954, 2442412, 3342248, 4535908, 4884824, 6684496, 7937839, 9071816, 9769648, 15875678, 18143632, 31751356, 63502712, 127005424]

約数ペア:

[(1, 127005424), (2, 63502712), (4, 31751356), (7, 18143632), (8, 15875678), (13, 9769648), (14, 9071816), (16, 7937839), (19, 6684496), (26, 4884824), (28, 4535908), (38, 3342248), (52, 2442412), (56, 2267954), (76, 1671124), (91, 1395664), (104, 1221206), (112, 1133977), (133, 954928), (152, 835562), (182, 697832), (208, 610603), (247, 514192), (266, 477464), (304, 417781), (364, 348916), (494, 257096), (532, 238732), (728, 174458), (988, 128548), (1064, 119366), (1456, 87229), (1729, 73456), (1976, 64274), (2128, 59683), (3458, 36728), (3952, 32137), (4591, 27664), (6916, 18364), (9182, 13832)]