179985456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 160

約数和(自身を含む): 602104320

約数和(自身を除く): 422118864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 848, 954, 1008, 1113, 1123, 1272, 1431, 1484, 1512, 1908, 2226, 2246, 2544, 2862, 2968, 3024, 3339, 3369, 3816, 4452, 4492, 5724, 5936, 6678, 6738, 7632, 7861, 8904, 8984, 10017, 10107, 11448, 13356, 13476, 15722, 17808, 17968, 20034, 20214, 22896, 23583, 26712, 26952, 30321, 31444, 40068, 40428, 47166, 53424, 53904, 59519, 60642, 62888, 70749, 80136, 80856, 94332, 119038, 121284, 125776, 141498, 160272, 161712, 178557, 188664, 212247, 238076, 242568, 282996, 357114, 377328, 416633, 424494, 476152, 485136, 535671, 565992, 714228, 833266, 848988, 952304, 1071342, 1131984, 1249899, 1428456, 1607013, 1666532, 1697976, 2142684, 2499798, 2856912, 3214026, 3333064, 3395952, 3749697, 4285368, 4999596, 6428052, 6666128, 7499394, 8570736, 9999192, 11249091, 12856104, 14998788, 19998384, 22498182, 25712208, 29997576, 44996364, 59995152, 89992728, 179985456]

約数ペア:

[(1, 179985456), (2, 89992728), (3, 59995152), (4, 44996364), (6, 29997576), (7, 25712208), (8, 22498182), (9, 19998384), (12, 14998788), (14, 12856104), (16, 11249091), (18, 9999192), (21, 8570736), (24, 7499394), (27, 6666128), (28, 6428052), (36, 4999596), (42, 4285368), (48, 3749697), (53, 3395952), (54, 3333064), (56, 3214026), (63, 2856912), (72, 2499798), (84, 2142684), (106, 1697976), (108, 1666532), (112, 1607013), (126, 1428456), (144, 1249899), (159, 1131984), (168, 1071342), (189, 952304), (212, 848988), (216, 833266), (252, 714228), (318, 565992), (336, 535671), (371, 485136), (378, 476152), (424, 424494), (432, 416633), (477, 377328), (504, 357114), (636, 282996), (742, 242568), (756, 238076), (848, 212247), (954, 188664), (1008, 178557), (1113, 161712), (1123, 160272), (1272, 141498), (1431, 125776), (1484, 121284), (1512, 119038), (1908, 94332), (2226, 80856), (2246, 80136), (2544, 70749), (2862, 62888), (2968, 60642), (3024, 59519), (3339, 53904), (3369, 53424), (3816, 47166), (4452, 40428), (4492, 40068), (5724, 31444), (5936, 30321), (6678, 26952), (6738, 26712), (7632, 23583), (7861, 22896), (8904, 20214), (8984, 20034), (10017, 17968), (10107, 17808), (11448, 15722), (13356, 13476)]