159528978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 427290240

約数和(自身を除く): 267761262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 1197, 1406, 1554, 1801, 2109, 2331, 2394, 3602, 4218, 4662, 4921, 5403, 6327, 9842, 10806, 12607, 12654, 14763, 16209, 25214, 29526, 32418, 34219, 37821, 44289, 66637, 68438, 75642, 88578, 102657, 113463, 133274, 199911, 205314, 226926, 239533, 307971, 399822, 466459, 479066, 599733, 615942, 718599, 932918, 1199466, 1266103, 1399377, 1437198, 2155797, 2532206, 2798754, 3798309, 4198131, 4311594, 7596618, 8396262, 8862721, 11394927, 17725442, 22789854, 26588163, 53176326, 79764489, 159528978]

約数ペア:

[(1, 159528978), (2, 79764489), (3, 53176326), (6, 26588163), (7, 22789854), (9, 17725442), (14, 11394927), (18, 8862721), (19, 8396262), (21, 7596618), (37, 4311594), (38, 4198131), (42, 3798309), (57, 2798754), (63, 2532206), (74, 2155797), (111, 1437198), (114, 1399377), (126, 1266103), (133, 1199466), (171, 932918), (222, 718599), (259, 615942), (266, 599733), (333, 479066), (342, 466459), (399, 399822), (518, 307971), (666, 239533), (703, 226926), (777, 205314), (798, 199911), (1197, 133274), (1406, 113463), (1554, 102657), (1801, 88578), (2109, 75642), (2331, 68438), (2394, 66637), (3602, 44289), (4218, 37821), (4662, 34219), (4921, 32418), (5403, 29526), (6327, 25214), (9842, 16209), (10806, 14763), (12607, 12654)]