172270294552

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{5591}}^1$

素因数の和:5909

約数の個数: 96

約数和(自身を含む): 349751416320

約数和(自身を除く): 177481121768

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 227, 361, 376, 454, 722, 893, 908, 1444, 1786, 1816, 2888, 3572, 4313, 5591, 7144, 8626, 10669, 11182, 16967, 17252, 21338, 22364, 33934, 34504, 42676, 44728, 67868, 81947, 85352, 106229, 135736, 163894, 202711, 212458, 262777, 327788, 405422, 424916, 525554, 655576, 810844, 849832, 1051108, 1269157, 1621688, 2018351, 2102216, 2538314, 3851509, 4036702, 4992763, 5076628, 7703018, 8073404, 9985526, 10153256, 15406036, 16146808, 19971052, 24113983, 30812072, 39942104, 48227966, 59650379, 94862497, 96455932, 119300758, 189724994, 192911864, 238601516, 379449988, 458165677, 477203032, 758899976, 916331354, 1133357201, 1832662708, 2266714402, 3665325416, 4533428804, 9066857608, 21533786819, 43067573638, 86135147276, 172270294552]

約数ペア:

[(1, 172270294552), (2, 86135147276), (4, 43067573638), (8, 21533786819), (19, 9066857608), (38, 4533428804), (47, 3665325416), (76, 2266714402), (94, 1832662708), (152, 1133357201), (188, 916331354), (227, 758899976), (361, 477203032), (376, 458165677), (454, 379449988), (722, 238601516), (893, 192911864), (908, 189724994), (1444, 119300758), (1786, 96455932), (1816, 94862497), (2888, 59650379), (3572, 48227966), (4313, 39942104), (5591, 30812072), (7144, 24113983), (8626, 19971052), (10669, 16146808), (11182, 15406036), (16967, 10153256), (17252, 9985526), (21338, 8073404), (22364, 7703018), (33934, 5076628), (34504, 4992763), (42676, 4036702), (44728, 3851509), (67868, 2538314), (81947, 2102216), (85352, 2018351), (106229, 1621688), (135736, 1269157), (163894, 1051108), (202711, 849832), (212458, 810844), (262777, 655576), (327788, 525554), (405422, 424916)]