129419108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18713}}^1$

素因数の和:18756

約数の個数: 48

約数和(自身を含む): 293435520

約数和(自身を除く): 164016412

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 18713, 37426, 74852, 130991, 243269, 261982, 355547, 486538, 523964, 711094, 973076, 1422188, 1702883, 2488829, 3405766, 4622111, 4977658, 6811532, 9244222, 9955316, 18488444, 32354777, 64709554, 129419108]

約数ペア:

[(1, 129419108), (2, 64709554), (4, 32354777), (7, 18488444), (13, 9955316), (14, 9244222), (19, 6811532), (26, 4977658), (28, 4622111), (38, 3405766), (52, 2488829), (76, 1702883), (91, 1422188), (133, 973076), (182, 711094), (247, 523964), (266, 486538), (364, 355547), (494, 261982), (532, 243269), (988, 130991), (1729, 74852), (3458, 37426), (6916, 18713)]