147996968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 340018560

約数和(自身を除く): 192021592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1162, 1411, 1873, 2324, 2822, 3746, 4648, 5644, 7492, 9877, 11288, 13111, 14984, 19754, 26222, 31841, 39508, 52444, 63682, 79016, 104888, 127364, 155459, 222887, 254728, 310918, 445774, 621836, 891548, 1088213, 1243672, 1783096, 2176426, 2642803, 4352852, 5285606, 8705704, 10571212, 18499621, 21142424, 36999242, 73998484, 147996968]

約数ペア:

[(1, 147996968), (2, 73998484), (4, 36999242), (7, 21142424), (8, 18499621), (14, 10571212), (17, 8705704), (28, 5285606), (34, 4352852), (56, 2642803), (68, 2176426), (83, 1783096), (119, 1243672), (136, 1088213), (166, 891548), (238, 621836), (332, 445774), (476, 310918), (581, 254728), (664, 222887), (952, 155459), (1162, 127364), (1411, 104888), (1873, 79016), (2324, 63682), (2822, 52444), (3746, 39508), (4648, 31841), (5644, 26222), (7492, 19754), (9877, 14984), (11288, 13111)]