156939882208

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{294787}}^1$

素因数の和:295055

約数の個数: 48

約数和(自身を含む): 313786497024

約数和(自身を除く): 156846614816

約数列:

[1, 2, 4, 8, 16, 32, 127, 131, 254, 262, 508, 524, 1016, 1048, 2032, 2096, 4064, 4192, 16637, 33274, 66548, 133096, 266192, 294787, 532384, 589574, 1179148, 2358296, 4716592, 9433184, 37437949, 38617097, 74875898, 77234194, 149751796, 154468388, 299503592, 308936776, 599007184, 617873552, 1198014368, 1235747104, 4904371319, 9808742638, 19617485276, 39234970552, 78469941104, 156939882208]

約数ペア:

[(1, 156939882208), (2, 78469941104), (4, 39234970552), (8, 19617485276), (16, 9808742638), (32, 4904371319), (127, 1235747104), (131, 1198014368), (254, 617873552), (262, 599007184), (508, 308936776), (524, 299503592), (1016, 154468388), (1048, 149751796), (2032, 77234194), (2096, 74875898), (4064, 38617097), (4192, 37437949), (16637, 9433184), (33274, 4716592), (66548, 2358296), (133096, 1179148), (266192, 589574), (294787, 532384)]