161213727456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29461573}}^1$

素因数の和:29461608

約数の個数: 72

約数和(自身を含む): 482580582120

約数和(自身を除く): 321366854664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 29461573, 58923146, 88384719, 117846292, 176769438, 235692584, 265154157, 353538876, 471385168, 530308314, 559769887, 707077752, 942770336, 1060616628, 1119539774, 1414155504, 1679309661, 2121233256, 2239079548, 2828311008, 3358619322, 4242466512, 4478159096, 5037928983, 6717238644, 8484933024, 8956318192, 10075857966, 13434477288, 17912636384, 20151715932, 26868954576, 40303431864, 53737909152, 80606863728, 161213727456]

約数ペア:

[(1, 161213727456), (2, 80606863728), (3, 53737909152), (4, 40303431864), (6, 26868954576), (8, 20151715932), (9, 17912636384), (12, 13434477288), (16, 10075857966), (18, 8956318192), (19, 8484933024), (24, 6717238644), (32, 5037928983), (36, 4478159096), (38, 4242466512), (48, 3358619322), (57, 2828311008), (72, 2239079548), (76, 2121233256), (96, 1679309661), (114, 1414155504), (144, 1119539774), (152, 1060616628), (171, 942770336), (228, 707077752), (288, 559769887), (304, 530308314), (342, 471385168), (456, 353538876), (608, 265154157), (684, 235692584), (912, 176769438), (1368, 117846292), (1824, 88384719), (2736, 58923146), (5472, 29461573)]