168331644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1433}}^1$

素因数の和:1707

約数の個数: 72

約数和(自身を含む): 460382832

約数和(自身を除く): 292051188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 251, 468, 502, 753, 1004, 1433, 1506, 2259, 2866, 3012, 3263, 4299, 4518, 5732, 6526, 8598, 9036, 9789, 12897, 13052, 17196, 18629, 19578, 25794, 29367, 37258, 39156, 51588, 55887, 58734, 74516, 111774, 117468, 167661, 223548, 335322, 359683, 670644, 719366, 1079049, 1438732, 2158098, 3237147, 4316196, 4675879, 6474294, 9351758, 12948588, 14027637, 18703516, 28055274, 42082911, 56110548, 84165822, 168331644]

約数ペア:

[(1, 168331644), (2, 84165822), (3, 56110548), (4, 42082911), (6, 28055274), (9, 18703516), (12, 14027637), (13, 12948588), (18, 9351758), (26, 6474294), (36, 4675879), (39, 4316196), (52, 3237147), (78, 2158098), (117, 1438732), (156, 1079049), (234, 719366), (251, 670644), (468, 359683), (502, 335322), (753, 223548), (1004, 167661), (1433, 117468), (1506, 111774), (2259, 74516), (2866, 58734), (3012, 55887), (3263, 51588), (4299, 39156), (4518, 37258), (5732, 29367), (6526, 25794), (8598, 19578), (9036, 18629), (9789, 17196), (12897, 13052)]