158807451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 253808640

約数和(自身を除く): 95001189

約数列:

[1, 3, 11, 29, 31, 33, 53, 87, 93, 101, 159, 303, 319, 341, 583, 899, 957, 1023, 1111, 1537, 1643, 1749, 2697, 2929, 3131, 3333, 4611, 4929, 5353, 8787, 9393, 9889, 16059, 16907, 18073, 29667, 32219, 34441, 47647, 50721, 54219, 58883, 90799, 96657, 103323, 142941, 155237, 165943, 176649, 272397, 465711, 497829, 524117, 998789, 1572351, 1707607, 1825373, 2996367, 4812347, 5122821, 5476119, 14437041, 52935817, 158807451]

約数ペア:

[(1, 158807451), (3, 52935817), (11, 14437041), (29, 5476119), (31, 5122821), (33, 4812347), (53, 2996367), (87, 1825373), (93, 1707607), (101, 1572351), (159, 998789), (303, 524117), (319, 497829), (341, 465711), (583, 272397), (899, 176649), (957, 165943), (1023, 155237), (1111, 142941), (1537, 103323), (1643, 96657), (1749, 90799), (2697, 58883), (2929, 54219), (3131, 50721), (3333, 47647), (4611, 34441), (4929, 32219), (5353, 29667), (8787, 18073), (9393, 16907), (9889, 16059)]