152078667748

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1\times {\mathrm{34819}}^1$

素因数の和:35620

約数の個数: 48

約数和(自身を含む): 305708457600

約数和(自身を除く): 153629789852

約数列:

[1, 2, 4, 7, 14, 28, 389, 401, 778, 802, 1556, 1604, 2723, 2807, 5446, 5614, 10892, 11228, 34819, 69638, 139276, 155989, 243733, 311978, 487466, 623956, 974932, 1091923, 2183846, 4367692, 13544591, 13962419, 27089182, 27924838, 54178364, 55849676, 94812137, 97736933, 189624274, 195473866, 379248548, 390947732, 5431380991, 10862761982, 21725523964, 38019666937, 76039333874, 152078667748]

約数ペア:

[(1, 152078667748), (2, 76039333874), (4, 38019666937), (7, 21725523964), (14, 10862761982), (28, 5431380991), (389, 390947732), (401, 379248548), (778, 195473866), (802, 189624274), (1556, 97736933), (1604, 94812137), (2723, 55849676), (2807, 54178364), (5446, 27924838), (5614, 27089182), (10892, 13962419), (11228, 13544591), (34819, 4367692), (69638, 2183846), (139276, 1091923), (155989, 974932), (243733, 623956), (311978, 487466)]