153578216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3030

約数の個数: 64

約数和(自身を含む): 341452800

約数和(自身を除く): 187874584

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 209, 248, 341, 418, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 2963, 4712, 5926, 6479, 11852, 12958, 23704, 25916, 32593, 51832, 56297, 65186, 91853, 112594, 130372, 183706, 225188, 260744, 367412, 450376, 619267, 734824, 1010383, 1238534, 1745207, 2020766, 2477068, 3490414, 4041532, 4954136, 6980828, 8083064, 13961656, 19197277, 38394554, 76789108, 153578216]

約数ペア:

[(1, 153578216), (2, 76789108), (4, 38394554), (8, 19197277), (11, 13961656), (19, 8083064), (22, 6980828), (31, 4954136), (38, 4041532), (44, 3490414), (62, 2477068), (76, 2020766), (88, 1745207), (124, 1238534), (152, 1010383), (209, 734824), (248, 619267), (341, 450376), (418, 367412), (589, 260744), (682, 225188), (836, 183706), (1178, 130372), (1364, 112594), (1672, 91853), (2356, 65186), (2728, 56297), (2963, 51832), (4712, 32593), (5926, 25916), (6479, 23704), (11852, 12958)]