160955388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23909}}^1$

素因数の和:23947

約数の個数: 72

約数和(自身を含む): 469974960

約数和(自身を除く): 309019572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 23909, 47818, 71727, 95636, 143454, 215181, 262999, 286908, 406453, 430362, 525998, 788997, 812906, 860724, 1051996, 1219359, 1577994, 1625812, 2366991, 2438718, 3155988, 3658077, 4470983, 4733982, 4877436, 7316154, 8941966, 9467964, 13412949, 14632308, 17883932, 26825898, 40238847, 53651796, 80477694, 160955388]

約数ペア:

[(1, 160955388), (2, 80477694), (3, 53651796), (4, 40238847), (6, 26825898), (9, 17883932), (11, 14632308), (12, 13412949), (17, 9467964), (18, 8941966), (22, 7316154), (33, 4877436), (34, 4733982), (36, 4470983), (44, 3658077), (51, 3155988), (66, 2438718), (68, 2366991), (99, 1625812), (102, 1577994), (132, 1219359), (153, 1051996), (187, 860724), (198, 812906), (204, 788997), (306, 525998), (374, 430362), (396, 406453), (561, 286908), (612, 262999), (748, 215181), (1122, 143454), (1683, 95636), (2244, 71727), (3366, 47818), (6732, 23909)]