153313688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{26003}}^1$

素因数の和:26087

約数の個数: 32

約数和(自身を含む): 318288960

約数和(自身を除く): 164975272

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 26003, 52006, 104012, 208024, 286033, 572066, 1144132, 1742201, 2288264, 3484402, 6968804, 13937608, 19164211, 38328422, 76656844, 153313688]

約数ペア:

[(1, 153313688), (2, 76656844), (4, 38328422), (8, 19164211), (11, 13937608), (22, 6968804), (44, 3484402), (67, 2288264), (88, 1742201), (134, 1144132), (268, 572066), (536, 286033), (737, 208024), (1474, 104012), (2948, 52006), (5896, 26003)]