161833715260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{41051}}^1$

素因数の和:42067

約数の個数: 96

約数和(自身を含む): 402217643520

約数和(自身を除く): 240383928260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 971, 1015, 1942, 2030, 3884, 4060, 4855, 6797, 9710, 13594, 19420, 27188, 28159, 33985, 41051, 56318, 67970, 82102, 112636, 135940, 140795, 164204, 197113, 205255, 281590, 287357, 394226, 410510, 563180, 574714, 788452, 821020, 985565, 1149428, 1190479, 1436785, 1971130, 2380958, 2873570, 3942260, 4761916, 5747140, 5952395, 8333353, 11904790, 16666706, 23809580, 33333412, 39860521, 41666765, 79721042, 83333530, 159442084, 166667060, 199302605, 279023647, 398605210, 558047294, 797210420, 1116094588, 1155955109, 1395118235, 2311910218, 2790236470, 4623820436, 5580472940, 5779775545, 8091685763, 11559551090, 16183371526, 23119102180, 32366743052, 40458428815, 80916857630, 161833715260]

約数ペア:

[(1, 161833715260), (2, 80916857630), (4, 40458428815), (5, 32366743052), (7, 23119102180), (10, 16183371526), (14, 11559551090), (20, 8091685763), (28, 5779775545), (29, 5580472940), (35, 4623820436), (58, 2790236470), (70, 2311910218), (116, 1395118235), (140, 1155955109), (145, 1116094588), (203, 797210420), (290, 558047294), (406, 398605210), (580, 279023647), (812, 199302605), (971, 166667060), (1015, 159442084), (1942, 83333530), (2030, 79721042), (3884, 41666765), (4060, 39860521), (4855, 33333412), (6797, 23809580), (9710, 16666706), (13594, 11904790), (19420, 8333353), (27188, 5952395), (28159, 5747140), (33985, 4761916), (41051, 3942260), (56318, 2873570), (67970, 2380958), (82102, 1971130), (112636, 1436785), (135940, 1190479), (140795, 1149428), (164204, 985565), (197113, 821020), (205255, 788452), (281590, 574714), (287357, 563180), (394226, 410510)]