156969881338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{59341}}^1$

素因数の和:59974

約数の個数: 32

約数和(自身を含む): 250033956480

約数和(自身を除く): 93064075142

約数列:

[1, 2, 19, 38, 151, 302, 461, 922, 2869, 5738, 8759, 17518, 59341, 69611, 118682, 139222, 1127479, 1322609, 2254958, 2645218, 8960491, 17920982, 27356201, 54712402, 170249329, 340498658, 519767819, 1039535638, 4130786351, 8261572702, 78484940669, 156969881338]

約数ペア:

[(1, 156969881338), (2, 78484940669), (19, 8261572702), (38, 4130786351), (151, 1039535638), (302, 519767819), (461, 340498658), (922, 170249329), (2869, 54712402), (5738, 27356201), (8759, 17920982), (17518, 8960491), (59341, 2645218), (69611, 2254958), (118682, 1322609), (139222, 1127479)]