163842056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3006

約数の個数: 64

約数和(自身を含む): 378172800

約数和(自身を除く): 214330744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 118, 119, 136, 236, 238, 413, 472, 476, 826, 952, 1003, 1652, 2006, 2917, 3304, 4012, 5834, 7021, 8024, 11668, 14042, 20419, 23336, 28084, 40838, 49589, 56168, 81676, 99178, 163352, 172103, 198356, 344206, 347123, 396712, 688412, 694246, 1204721, 1376824, 1388492, 2409442, 2776984, 2925751, 4818884, 5851502, 9637768, 11703004, 20480257, 23406008, 40960514, 81921028, 163842056]

約数ペア:

[(1, 163842056), (2, 81921028), (4, 40960514), (7, 23406008), (8, 20480257), (14, 11703004), (17, 9637768), (28, 5851502), (34, 4818884), (56, 2925751), (59, 2776984), (68, 2409442), (118, 1388492), (119, 1376824), (136, 1204721), (236, 694246), (238, 688412), (413, 396712), (472, 347123), (476, 344206), (826, 198356), (952, 172103), (1003, 163352), (1652, 99178), (2006, 81676), (2917, 56168), (3304, 49589), (4012, 40838), (5834, 28084), (7021, 23336), (8024, 20419), (11668, 14042)]