128531424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11251}}^1$

素因数の和:11288

約数の個数: 96

約数和(自身を含む): 408312576

約数和(自身を除く): 279781152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11251, 11424, 22502, 33753, 45004, 67506, 78757, 90008, 135012, 157514, 180016, 191267, 236271, 270024, 315028, 360032, 382534, 472542, 540048, 573801, 630056, 765068, 945084, 1080096, 1147602, 1260112, 1338869, 1530136, 1890168, 2295204, 2520224, 2677738, 3060272, 3780336, 4016607, 4590408, 5355476, 6120544, 7560672, 8033214, 9180816, 10710952, 16066428, 18361632, 21421904, 32132856, 42843808, 64265712, 128531424]

約数ペア:

[(1, 128531424), (2, 64265712), (3, 42843808), (4, 32132856), (6, 21421904), (7, 18361632), (8, 16066428), (12, 10710952), (14, 9180816), (16, 8033214), (17, 7560672), (21, 6120544), (24, 5355476), (28, 4590408), (32, 4016607), (34, 3780336), (42, 3060272), (48, 2677738), (51, 2520224), (56, 2295204), (68, 1890168), (84, 1530136), (96, 1338869), (102, 1260112), (112, 1147602), (119, 1080096), (136, 945084), (168, 765068), (204, 630056), (224, 573801), (238, 540048), (272, 472542), (336, 382534), (357, 360032), (408, 315028), (476, 270024), (544, 236271), (672, 191267), (714, 180016), (816, 157514), (952, 135012), (1428, 90008), (1632, 78757), (1904, 67506), (2856, 45004), (3808, 33753), (5712, 22502), (11251, 11424)]