168203530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{827}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 338559264

約数和(自身を除く): 170355734

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 827, 946, 1654, 1849, 2365, 3698, 4135, 4730, 8270, 9097, 9245, 18194, 18490, 20339, 35561, 40678, 45485, 71122, 90970, 101695, 177805, 203390, 355610, 391171, 782342, 1529123, 1955855, 3058246, 3911710, 7645615, 15291230, 16820353, 33640706, 84101765, 168203530]

約数ペア:

[(1, 168203530), (2, 84101765), (5, 33640706), (10, 16820353), (11, 15291230), (22, 7645615), (43, 3911710), (55, 3058246), (86, 1955855), (110, 1529123), (215, 782342), (430, 391171), (473, 355610), (827, 203390), (946, 177805), (1654, 101695), (1849, 90970), (2365, 71122), (3698, 45485), (4135, 40678), (4730, 35561), (8270, 20339), (9097, 18490), (9245, 18194)]