171293928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549019}}^1$

素因数の和:549041

約数の個数: 32

約数和(自身を含む): 461176800

約数和(自身を除く): 289882872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 549019, 1098038, 1647057, 2196076, 3294114, 4392152, 6588228, 7137247, 13176456, 14274494, 21411741, 28548988, 42823482, 57097976, 85646964, 171293928]

約数ペア:

[(1, 171293928), (2, 85646964), (3, 57097976), (4, 42823482), (6, 28548988), (8, 21411741), (12, 14274494), (13, 13176456), (24, 7137247), (26, 6588228), (39, 4392152), (52, 3294114), (78, 2196076), (104, 1647057), (156, 1098038), (312, 549019)]