129960152

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17449}}^1$

素因数の和:17488

約数の個数: 48

約数和(自身を含む): 298395000

約数和(自身を除く): 168434848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 17449, 34898, 69796, 122143, 139592, 244286, 331531, 488572, 663062, 855001, 977144, 1326124, 1710002, 2320717, 2652248, 3420004, 4641434, 6840008, 9282868, 16245019, 18565736, 32490038, 64980076, 129960152]

約数ペア:

[(1, 129960152), (2, 64980076), (4, 32490038), (7, 18565736), (8, 16245019), (14, 9282868), (19, 6840008), (28, 4641434), (38, 3420004), (49, 2652248), (56, 2320717), (76, 1710002), (98, 1326124), (133, 977144), (152, 855001), (196, 663062), (266, 488572), (392, 331531), (532, 244286), (931, 139592), (1064, 122143), (1862, 69796), (3724, 34898), (7448, 17449)]