131076972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14741}}^1$

素因数の和:14783

約数の個数: 72

約数和(自身を含む): 375626160

約数和(自身を除く): 244549188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 14741, 29482, 44223, 58964, 88446, 132669, 176892, 191633, 265338, 280079, 383266, 530676, 560158, 574899, 766532, 840237, 1120316, 1149798, 1680474, 1724697, 2299596, 2520711, 3360948, 3449394, 3641027, 5041422, 6898788, 7282054, 10082844, 10923081, 14564108, 21846162, 32769243, 43692324, 65538486, 131076972]

約数ペア:

[(1, 131076972), (2, 65538486), (3, 43692324), (4, 32769243), (6, 21846162), (9, 14564108), (12, 10923081), (13, 10082844), (18, 7282054), (19, 6898788), (26, 5041422), (36, 3641027), (38, 3449394), (39, 3360948), (52, 2520711), (57, 2299596), (76, 1724697), (78, 1680474), (114, 1149798), (117, 1120316), (156, 840237), (171, 766532), (228, 574899), (234, 560158), (247, 530676), (342, 383266), (468, 280079), (494, 265338), (684, 191633), (741, 176892), (988, 132669), (1482, 88446), (2223, 58964), (2964, 44223), (4446, 29482), (8892, 14741)]