16164408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 27865032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 503, 618, 824, 1006, 1236, 1339, 1509, 2012, 2472, 2678, 3018, 4017, 4024, 5356, 6036, 6539, 8034, 10712, 12072, 13078, 16068, 19617, 26156, 32136, 39234, 51809, 52312, 78468, 103618, 155427, 156936, 207236, 310854, 414472, 621708, 673517, 1243416, 1347034, 2020551, 2694068, 4041102, 5388136, 8082204, 16164408]

約数ペア:

[(1, 16164408), (2, 8082204), (3, 5388136), (4, 4041102), (6, 2694068), (8, 2020551), (12, 1347034), (13, 1243416), (24, 673517), (26, 621708), (39, 414472), (52, 310854), (78, 207236), (103, 156936), (104, 155427), (156, 103618), (206, 78468), (309, 52312), (312, 51809), (412, 39234), (503, 32136), (618, 26156), (824, 19617), (1006, 16068), (1236, 13078), (1339, 12072), (1509, 10712), (2012, 8034), (2472, 6539), (2678, 6036), (3018, 5356), (4017, 4024)]