156931412056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 318167740800

約数和(自身を除く): 161236328744

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 181, 184, 281, 328, 362, 409, 562, 724, 818, 943, 1124, 1448, 1636, 1886, 2248, 3272, 3772, 4163, 6463, 7421, 7544, 8326, 9407, 11521, 12926, 14842, 16652, 16769, 18814, 23042, 25852, 29684, 33304, 33538, 37628, 46084, 50861, 51704, 59368, 67076, 74029, 75256, 92168, 101722, 114929, 134152, 148058, 170683, 203444, 229858, 264983, 296116, 341366, 385687, 406888, 459716, 529966, 592232, 682732, 771374, 919432, 1059932, 1169803, 1365464, 1542748, 1702667, 2085301, 2119864, 2339606, 2643367, 3035189, 3085496, 3405334, 4170602, 4679212, 4712089, 5286734, 6070378, 6810668, 8341204, 9358424, 9424178, 10573468, 12140756, 13621336, 16682408, 18848356, 20802149, 21146936, 24281512, 37696712, 41604298, 47961923, 69809347, 83208596, 95923846, 108378047, 139618694, 166417192, 191847692, 216756094, 279237388, 383695384, 433512188, 478449427, 558474776, 852888109, 867024376, 956898854, 1705776218, 1913797708, 3411552436, 3827595416, 6823104872, 19616426507, 39232853014, 78465706028, 156931412056]

約数ペア:

[(1, 156931412056), (2, 78465706028), (4, 39232853014), (8, 19616426507), (23, 6823104872), (41, 3827595416), (46, 3411552436), (82, 1913797708), (92, 1705776218), (164, 956898854), (181, 867024376), (184, 852888109), (281, 558474776), (328, 478449427), (362, 433512188), (409, 383695384), (562, 279237388), (724, 216756094), (818, 191847692), (943, 166417192), (1124, 139618694), (1448, 108378047), (1636, 95923846), (1886, 83208596), (2248, 69809347), (3272, 47961923), (3772, 41604298), (4163, 37696712), (6463, 24281512), (7421, 21146936), (7544, 20802149), (8326, 18848356), (9407, 16682408), (11521, 13621336), (12926, 12140756), (14842, 10573468), (16652, 9424178), (16769, 9358424), (18814, 8341204), (23042, 6810668), (25852, 6070378), (29684, 5286734), (33304, 4712089), (33538, 4679212), (37628, 4170602), (46084, 3405334), (50861, 3085496), (51704, 3035189), (59368, 2643367), (67076, 2339606), (74029, 2119864), (75256, 2085301), (92168, 1702667), (101722, 1542748), (114929, 1365464), (134152, 1169803), (148058, 1059932), (170683, 919432), (203444, 771374), (229858, 682732), (264983, 592232), (296116, 529966), (341366, 459716), (385687, 406888)]