156936908288

素因数分解:

$2^9\times {\mathrm{1259}}^1\times {\mathrm{243461}}^1$

素因数の和:244738

約数の個数: 40

約数和(自身を含む): 313817648760

約数和(自身を除く): 156880740472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1259, 2518, 5036, 10072, 20144, 40288, 80576, 161152, 243461, 322304, 486922, 644608, 973844, 1947688, 3895376, 7790752, 15581504, 31163008, 62326016, 124652032, 306517399, 613034798, 1226069596, 2452139192, 4904278384, 9808556768, 19617113536, 39234227072, 78468454144, 156936908288]

約数ペア:

[(1, 156936908288), (2, 78468454144), (4, 39234227072), (8, 19617113536), (16, 9808556768), (32, 4904278384), (64, 2452139192), (128, 1226069596), (256, 613034798), (512, 306517399), (1259, 124652032), (2518, 62326016), (5036, 31163008), (10072, 15581504), (20144, 7790752), (40288, 3895376), (80576, 1947688), (161152, 973844), (243461, 644608), (322304, 486922)]