161369424

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 467505792

約数和(自身を除く): 306136368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 113, 141, 144, 188, 211, 226, 282, 339, 376, 422, 423, 452, 564, 633, 678, 752, 844, 846, 904, 1017, 1128, 1266, 1356, 1688, 1692, 1808, 1899, 2034, 2256, 2532, 2712, 3376, 3384, 3798, 4068, 5064, 5311, 5424, 6768, 7596, 8136, 9917, 10128, 10622, 15192, 15933, 16272, 19834, 21244, 23843, 29751, 30384, 31866, 39668, 42488, 47686, 47799, 59502, 63732, 71529, 79336, 84976, 89253, 95372, 95598, 119004, 127464, 143058, 158672, 178506, 190744, 191196, 214587, 238008, 254928, 286116, 357012, 381488, 382392, 429174, 476016, 572232, 714024, 764784, 858348, 1120621, 1144464, 1428048, 1716696, 2241242, 3361863, 3433392, 4482484, 6723726, 8964968, 10085589, 13447452, 17929936, 20171178, 26894904, 40342356, 53789808, 80684712, 161369424]

約数ペア:

[(1, 161369424), (2, 80684712), (3, 53789808), (4, 40342356), (6, 26894904), (8, 20171178), (9, 17929936), (12, 13447452), (16, 10085589), (18, 8964968), (24, 6723726), (36, 4482484), (47, 3433392), (48, 3361863), (72, 2241242), (94, 1716696), (113, 1428048), (141, 1144464), (144, 1120621), (188, 858348), (211, 764784), (226, 714024), (282, 572232), (339, 476016), (376, 429174), (422, 382392), (423, 381488), (452, 357012), (564, 286116), (633, 254928), (678, 238008), (752, 214587), (844, 191196), (846, 190744), (904, 178506), (1017, 158672), (1128, 143058), (1266, 127464), (1356, 119004), (1688, 95598), (1692, 95372), (1808, 89253), (1899, 84976), (2034, 79336), (2256, 71529), (2532, 63732), (2712, 59502), (3376, 47799), (3384, 47686), (3798, 42488), (4068, 39668), (5064, 31866), (5311, 30384), (5424, 29751), (6768, 23843), (7596, 21244), (8136, 19834), (9917, 16272), (10128, 15933), (10622, 15192)]