161034732

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 415318176

約数和(自身を除く): 254283444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 137, 206, 274, 309, 317, 411, 412, 548, 618, 634, 822, 927, 951, 1233, 1236, 1268, 1644, 1854, 1902, 2466, 2853, 3708, 3804, 4932, 5706, 11412, 14111, 28222, 32651, 42333, 43429, 56444, 65302, 84666, 86858, 97953, 126999, 130287, 130604, 169332, 173716, 195906, 253998, 260574, 293859, 390861, 391812, 507996, 521148, 587718, 781722, 1175436, 1563444, 4473187, 8946374, 13419561, 17892748, 26839122, 40258683, 53678244, 80517366, 161034732]

約数ペア:

[(1, 161034732), (2, 80517366), (3, 53678244), (4, 40258683), (6, 26839122), (9, 17892748), (12, 13419561), (18, 8946374), (36, 4473187), (103, 1563444), (137, 1175436), (206, 781722), (274, 587718), (309, 521148), (317, 507996), (411, 391812), (412, 390861), (548, 293859), (618, 260574), (634, 253998), (822, 195906), (927, 173716), (951, 169332), (1233, 130604), (1236, 130287), (1268, 126999), (1644, 97953), (1854, 86858), (1902, 84666), (2466, 65302), (2853, 56444), (3708, 43429), (3804, 42333), (4932, 32651), (5706, 28222), (11412, 14111)]