187777668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41507}}^1$

素因数の和:41556

約数の個数: 48

約数和(自身を含む): 488134080

約数和(自身を除く): 300356412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 41507, 83014, 124521, 166028, 249042, 498084, 539591, 1079182, 1203703, 1618773, 2158364, 2407406, 3237546, 3611109, 4814812, 6475092, 7222218, 14444436, 15648139, 31296278, 46944417, 62592556, 93888834, 187777668]

約数ペア:

[(1, 187777668), (2, 93888834), (3, 62592556), (4, 46944417), (6, 31296278), (12, 15648139), (13, 14444436), (26, 7222218), (29, 6475092), (39, 4814812), (52, 3611109), (58, 3237546), (78, 2407406), (87, 2158364), (116, 1618773), (156, 1203703), (174, 1079182), (348, 539591), (377, 498084), (754, 249042), (1131, 166028), (1508, 124521), (2262, 83014), (4524, 41507)]