183146990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 359151408

約数和(自身を除く): 176004418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 307, 338, 353, 614, 706, 845, 1535, 1690, 1765, 3070, 3530, 3991, 4589, 7982, 9178, 19955, 22945, 39910, 45890, 51883, 59657, 103766, 108371, 119314, 216742, 259415, 298285, 518830, 541855, 596570, 1083710, 1408823, 2817646, 7044115, 14088230, 18314699, 36629398, 91573495, 183146990]

約数ペア:

[(1, 183146990), (2, 91573495), (5, 36629398), (10, 18314699), (13, 14088230), (26, 7044115), (65, 2817646), (130, 1408823), (169, 1083710), (307, 596570), (338, 541855), (353, 518830), (614, 298285), (706, 259415), (845, 216742), (1535, 119314), (1690, 108371), (1765, 103766), (3070, 59657), (3530, 51883), (3991, 45890), (4589, 39910), (7982, 22945), (9178, 19955)]