161530336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 364041216

約数和(自身を除く): 202510880

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 113, 124, 131, 176, 226, 248, 262, 341, 352, 452, 496, 524, 682, 904, 992, 1048, 1243, 1364, 1441, 1808, 2096, 2486, 2728, 2882, 3503, 3616, 4061, 4192, 4972, 5456, 5764, 7006, 8122, 9944, 10912, 11528, 14012, 14803, 16244, 19888, 23056, 28024, 29606, 32488, 38533, 39776, 44671, 46112, 56048, 59212, 64976, 77066, 89342, 112096, 118424, 129952, 154132, 162833, 178684, 236848, 308264, 325666, 357368, 458893, 473696, 616528, 651332, 714736, 917786, 1233056, 1302664, 1429472, 1835572, 2605328, 3671144, 5047823, 5210656, 7342288, 10095646, 14684576, 20191292, 40382584, 80765168, 161530336]

約数ペア:

[(1, 161530336), (2, 80765168), (4, 40382584), (8, 20191292), (11, 14684576), (16, 10095646), (22, 7342288), (31, 5210656), (32, 5047823), (44, 3671144), (62, 2605328), (88, 1835572), (113, 1429472), (124, 1302664), (131, 1233056), (176, 917786), (226, 714736), (248, 651332), (262, 616528), (341, 473696), (352, 458893), (452, 357368), (496, 325666), (524, 308264), (682, 236848), (904, 178684), (992, 162833), (1048, 154132), (1243, 129952), (1364, 118424), (1441, 112096), (1808, 89342), (2096, 77066), (2486, 64976), (2728, 59212), (2882, 56048), (3503, 46112), (3616, 44671), (4061, 39776), (4192, 38533), (4972, 32488), (5456, 29606), (5764, 28024), (7006, 23056), (8122, 19888), (9944, 16244), (10912, 14803), (11528, 14012)]