156799108295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 200213959680

約数和(自身を除く): 43414851385

約数列:

[1, 5, 41, 59, 71, 157, 205, 295, 355, 785, 1163, 2419, 2911, 4189, 5815, 6437, 9263, 11147, 12095, 14555, 20945, 32185, 46315, 47683, 55735, 68617, 82573, 171749, 182591, 238415, 343085, 379783, 412865, 457027, 657673, 858745, 912955, 1898915, 2285135, 2813297, 3288365, 3385493, 4871807, 7486231, 10772869, 12963961, 14066485, 16927465, 24359035, 26964593, 37431155, 53864345, 64819805, 134822965, 199744087, 441687629, 531522401, 764873699, 998720435, 2208438145, 2657612005, 3824368495, 31359821659, 156799108295]

約数ペア:

[(1, 156799108295), (5, 31359821659), (41, 3824368495), (59, 2657612005), (71, 2208438145), (157, 998720435), (205, 764873699), (295, 531522401), (355, 441687629), (785, 199744087), (1163, 134822965), (2419, 64819805), (2911, 53864345), (4189, 37431155), (5815, 26964593), (6437, 24359035), (9263, 16927465), (11147, 14066485), (12095, 12963961), (14555, 10772869), (20945, 7486231), (32185, 4871807), (46315, 3385493), (47683, 3288365), (55735, 2813297), (68617, 2285135), (82573, 1898915), (171749, 912955), (182591, 858745), (238415, 657673), (343085, 457027), (379783, 412865)]