162980748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71861}}^1$

素因数の和:71884

約数の個数: 60

約数和(自身を含む): 486936912

約数和(自身を除く): 323956164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 71861, 143722, 215583, 287444, 431166, 503027, 646749, 862332, 1006054, 1293498, 1509081, 1940247, 2012108, 2586996, 3018162, 3880494, 4527243, 5820741, 6036324, 7760988, 9054486, 11641482, 13581729, 18108972, 23282964, 27163458, 40745187, 54326916, 81490374, 162980748]

約数ペア:

[(1, 162980748), (2, 81490374), (3, 54326916), (4, 40745187), (6, 27163458), (7, 23282964), (9, 18108972), (12, 13581729), (14, 11641482), (18, 9054486), (21, 7760988), (27, 6036324), (28, 5820741), (36, 4527243), (42, 3880494), (54, 3018162), (63, 2586996), (81, 2012108), (84, 1940247), (108, 1509081), (126, 1293498), (162, 1006054), (189, 862332), (252, 646749), (324, 503027), (378, 431166), (567, 287444), (756, 215583), (1134, 143722), (2268, 71861)]