144435978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1489}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 332621640

約数和(自身を除く): 188185662

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 317, 634, 951, 1489, 1902, 2853, 2978, 4467, 5389, 5706, 8934, 10778, 13401, 16167, 25313, 26802, 32334, 48501, 50626, 75939, 97002, 151878, 227817, 455634, 472013, 944026, 1416039, 2832078, 4248117, 8024221, 8496234, 16048442, 24072663, 48145326, 72217989, 144435978]

約数ペア:

[(1, 144435978), (2, 72217989), (3, 48145326), (6, 24072663), (9, 16048442), (17, 8496234), (18, 8024221), (34, 4248117), (51, 2832078), (102, 1416039), (153, 944026), (306, 472013), (317, 455634), (634, 227817), (951, 151878), (1489, 97002), (1902, 75939), (2853, 50626), (2978, 48501), (4467, 32334), (5389, 26802), (5706, 25313), (8934, 16167), (10778, 13401)]