156739522732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3917}}^1\times {\mathrm{4721}}^1$

素因数の和:8818

約数の個数: 48

約数和(自身を含む): 297344793312

約数和(自身を除く): 140605270580

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 3917, 4238, 4721, 7834, 8476, 9442, 15668, 18884, 50921, 61373, 101842, 122746, 203684, 245492, 638471, 769523, 1276942, 1539046, 2553884, 3078092, 8300123, 10003799, 16600246, 18492157, 20007598, 33200492, 36984314, 40015196, 73968628, 240398041, 480796082, 961592164, 3014221591, 6028443182, 12056886364, 39184880683, 78369761366, 156739522732]

約数ペア:

[(1, 156739522732), (2, 78369761366), (4, 39184880683), (13, 12056886364), (26, 6028443182), (52, 3014221591), (163, 961592164), (326, 480796082), (652, 240398041), (2119, 73968628), (3917, 40015196), (4238, 36984314), (4721, 33200492), (7834, 20007598), (8476, 18492157), (9442, 16600246), (15668, 10003799), (18884, 8300123), (50921, 3078092), (61373, 2553884), (101842, 1539046), (122746, 1276942), (203684, 769523), (245492, 638471)]