161090664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 489984000

約数和(自身を除く): 328893336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 109, 114, 133, 152, 168, 218, 228, 266, 327, 399, 436, 456, 463, 532, 654, 763, 798, 872, 926, 1064, 1308, 1389, 1526, 1596, 1852, 2071, 2289, 2616, 2778, 3052, 3192, 3241, 3704, 4142, 4578, 5556, 6104, 6213, 6482, 8284, 8797, 9156, 9723, 11112, 12426, 12964, 14497, 16568, 17594, 18312, 19446, 24852, 25928, 26391, 28994, 35188, 38892, 43491, 49704, 50467, 52782, 57988, 61579, 70376, 77784, 86982, 100934, 105564, 115976, 123158, 151401, 173964, 184737, 201868, 211128, 246316, 302802, 347928, 353269, 369474, 403736, 492632, 605604, 706538, 738948, 958873, 1059807, 1211208, 1413076, 1477896, 1917746, 2119614, 2826152, 2876619, 3835492, 4239228, 5753238, 6712111, 7670984, 8478456, 11506476, 13424222, 20136333, 23012952, 26848444, 40272666, 53696888, 80545332, 161090664]

約数ペア:

[(1, 161090664), (2, 80545332), (3, 53696888), (4, 40272666), (6, 26848444), (7, 23012952), (8, 20136333), (12, 13424222), (14, 11506476), (19, 8478456), (21, 7670984), (24, 6712111), (28, 5753238), (38, 4239228), (42, 3835492), (56, 2876619), (57, 2826152), (76, 2119614), (84, 1917746), (109, 1477896), (114, 1413076), (133, 1211208), (152, 1059807), (168, 958873), (218, 738948), (228, 706538), (266, 605604), (327, 492632), (399, 403736), (436, 369474), (456, 353269), (463, 347928), (532, 302802), (654, 246316), (763, 211128), (798, 201868), (872, 184737), (926, 173964), (1064, 151401), (1308, 123158), (1389, 115976), (1526, 105564), (1596, 100934), (1852, 86982), (2071, 77784), (2289, 70376), (2616, 61579), (2778, 57988), (3052, 52782), (3192, 50467), (3241, 49704), (3704, 43491), (4142, 38892), (4578, 35188), (5556, 28994), (6104, 26391), (6213, 25928), (6482, 24852), (8284, 19446), (8797, 18312), (9156, 17594), (9723, 16568), (11112, 14497), (12426, 12964)]