129416672

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 323979264

約数和(自身を除く): 194562592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 224, 308, 352, 371, 424, 583, 616, 742, 848, 991, 1166, 1232, 1484, 1696, 1982, 2332, 2464, 2968, 3964, 4081, 4664, 5936, 6937, 7928, 8162, 9328, 10901, 11872, 13874, 15856, 16324, 18656, 21802, 27748, 31712, 32648, 43604, 52523, 55496, 65296, 76307, 87208, 105046, 110992, 130592, 152614, 174416, 210092, 221984, 305228, 348832, 367661, 420184, 577753, 610456, 735322, 840368, 1155506, 1220912, 1470644, 1680736, 2311012, 2441824, 2941288, 4044271, 4622024, 5882576, 8088542, 9244048, 11765152, 16177084, 18488096, 32354168, 64708336, 129416672]

約数ペア:

[(1, 129416672), (2, 64708336), (4, 32354168), (7, 18488096), (8, 16177084), (11, 11765152), (14, 9244048), (16, 8088542), (22, 5882576), (28, 4622024), (32, 4044271), (44, 2941288), (53, 2441824), (56, 2311012), (77, 1680736), (88, 1470644), (106, 1220912), (112, 1155506), (154, 840368), (176, 735322), (212, 610456), (224, 577753), (308, 420184), (352, 367661), (371, 348832), (424, 305228), (583, 221984), (616, 210092), (742, 174416), (848, 152614), (991, 130592), (1166, 110992), (1232, 105046), (1484, 87208), (1696, 76307), (1982, 65296), (2332, 55496), (2464, 52523), (2968, 43604), (3964, 32648), (4081, 31712), (4664, 27748), (5936, 21802), (6937, 18656), (7928, 16324), (8162, 15856), (9328, 13874), (10901, 11872)]