187868044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8461}}^1$

素因数の和:8546

約数の個数: 48

約数和(自身を含む): 411320896

約数和(自身を除く): 223452852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 8461, 11102, 16922, 22204, 33844, 59227, 109993, 118454, 219986, 236908, 439972, 516121, 769951, 1032242, 1539902, 2064484, 3079804, 3612847, 6709573, 7225694, 13419146, 14451388, 26838292, 46967011, 93934022, 187868044]

約数ペア:

[(1, 187868044), (2, 93934022), (4, 46967011), (7, 26838292), (13, 14451388), (14, 13419146), (26, 7225694), (28, 6709573), (52, 3612847), (61, 3079804), (91, 2064484), (122, 1539902), (182, 1032242), (244, 769951), (364, 516121), (427, 439972), (793, 236908), (854, 219986), (1586, 118454), (1708, 109993), (3172, 59227), (5551, 33844), (8461, 22204), (11102, 16922)]