160585776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 489048560

約数和(自身を除く): 328462784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 208, 218, 234, 312, 327, 436, 468, 624, 654, 787, 872, 936, 981, 1308, 1417, 1574, 1744, 1872, 1962, 2361, 2616, 2834, 3148, 3924, 4251, 4722, 5232, 5668, 6296, 7083, 7848, 8502, 9444, 10231, 11336, 12592, 12753, 14166, 15696, 17004, 18888, 20462, 22672, 25506, 28332, 30693, 34008, 37776, 40924, 51012, 56664, 61386, 68016, 81848, 85783, 92079, 102024, 113328, 122772, 163696, 171566, 184158, 204048, 245544, 257349, 343132, 368316, 491088, 514698, 686264, 736632, 772047, 1029396, 1115179, 1372528, 1473264, 1544094, 2058792, 2230358, 3088188, 3345537, 4117584, 4460716, 6176376, 6691074, 8921432, 10036611, 12352752, 13382148, 17842864, 20073222, 26764296, 40146444, 53528592, 80292888, 160585776]

約数ペア:

[(1, 160585776), (2, 80292888), (3, 53528592), (4, 40146444), (6, 26764296), (8, 20073222), (9, 17842864), (12, 13382148), (13, 12352752), (16, 10036611), (18, 8921432), (24, 6691074), (26, 6176376), (36, 4460716), (39, 4117584), (48, 3345537), (52, 3088188), (72, 2230358), (78, 2058792), (104, 1544094), (109, 1473264), (117, 1372528), (144, 1115179), (156, 1029396), (208, 772047), (218, 736632), (234, 686264), (312, 514698), (327, 491088), (436, 368316), (468, 343132), (624, 257349), (654, 245544), (787, 204048), (872, 184158), (936, 171566), (981, 163696), (1308, 122772), (1417, 113328), (1574, 102024), (1744, 92079), (1872, 85783), (1962, 81848), (2361, 68016), (2616, 61386), (2834, 56664), (3148, 51012), (3924, 40924), (4251, 37776), (4722, 34008), (5232, 30693), (5668, 28332), (6296, 25506), (7083, 22672), (7848, 20462), (8502, 18888), (9444, 17004), (10231, 15696), (11336, 14166), (12592, 12753)]