156468408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 278987592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 89, 93, 102, 124, 136, 139, 178, 186, 204, 248, 267, 278, 356, 372, 408, 417, 527, 534, 556, 712, 744, 834, 1054, 1068, 1112, 1513, 1581, 1668, 2108, 2136, 2363, 2759, 3026, 3162, 3336, 4216, 4309, 4539, 4726, 5518, 6052, 6324, 7089, 8277, 8618, 9078, 9452, 11036, 12104, 12371, 12648, 12927, 14178, 16554, 17236, 18156, 18904, 22072, 24742, 25854, 28356, 33108, 34472, 36312, 37113, 46903, 49484, 51708, 56712, 66216, 73253, 74226, 93806, 98968, 103416, 140709, 146506, 148452, 187612, 210307, 219759, 281418, 293012, 296904, 375224, 383501, 420614, 439518, 562836, 586024, 630921, 767002, 841228, 879036, 1125672, 1150503, 1261842, 1534004, 1682456, 1758072, 2301006, 2523684, 3068008, 4602012, 5047368, 6519517, 9204024, 13039034, 19558551, 26078068, 39117102, 52156136, 78234204, 156468408]

約数ペア:

[(1, 156468408), (2, 78234204), (3, 52156136), (4, 39117102), (6, 26078068), (8, 19558551), (12, 13039034), (17, 9204024), (24, 6519517), (31, 5047368), (34, 4602012), (51, 3068008), (62, 2523684), (68, 2301006), (89, 1758072), (93, 1682456), (102, 1534004), (124, 1261842), (136, 1150503), (139, 1125672), (178, 879036), (186, 841228), (204, 767002), (248, 630921), (267, 586024), (278, 562836), (356, 439518), (372, 420614), (408, 383501), (417, 375224), (527, 296904), (534, 293012), (556, 281418), (712, 219759), (744, 210307), (834, 187612), (1054, 148452), (1068, 146506), (1112, 140709), (1513, 103416), (1581, 98968), (1668, 93806), (2108, 74226), (2136, 73253), (2363, 66216), (2759, 56712), (3026, 51708), (3162, 49484), (3336, 46903), (4216, 37113), (4309, 36312), (4539, 34472), (4726, 33108), (5518, 28356), (6052, 25854), (6324, 24742), (7089, 22072), (8277, 18904), (8618, 18156), (9078, 17236), (9452, 16554), (11036, 14178), (12104, 12927), (12371, 12648)]