156947891758

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22133}}^1\times {\mathrm{16339}}^1$

素因数の和:38512

約数の個数: 32

約数和(自身を含む): 277762222080

約数和(自身を除く): 120814330322

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 16339, 22133, 32678, 44266, 114373, 154931, 228746, 309862, 506509, 686123, 1013018, 1372246, 3545563, 4802861, 7091126, 9605722, 361631087, 723262174, 2531417609, 5062835218, 11210563697, 22421127394, 78473945879, 156947891758]

約数ペア:

[(1, 156947891758), (2, 78473945879), (7, 22421127394), (14, 11210563697), (31, 5062835218), (62, 2531417609), (217, 723262174), (434, 361631087), (16339, 9605722), (22133, 7091126), (32678, 4802861), (44266, 3545563), (114373, 1372246), (154931, 1013018), (228746, 686123), (309862, 506509)]