129860472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 383846400

約数和(自身を除く): 253985928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 83, 84, 134, 139, 166, 168, 201, 249, 268, 278, 332, 402, 417, 469, 498, 536, 556, 581, 664, 804, 834, 938, 973, 996, 1112, 1162, 1407, 1608, 1668, 1743, 1876, 1946, 1992, 2324, 2814, 2919, 3336, 3486, 3752, 3892, 4648, 5561, 5628, 5838, 6972, 7784, 9313, 11122, 11256, 11537, 11676, 13944, 16683, 18626, 22244, 23074, 23352, 27939, 33366, 34611, 37252, 38927, 44488, 46148, 55878, 65191, 66732, 69222, 74504, 77854, 80759, 92296, 111756, 116781, 130382, 133464, 138444, 155708, 161518, 195573, 223512, 233562, 242277, 260764, 276888, 311416, 323036, 391146, 467124, 484554, 521528, 646072, 772979, 782292, 934248, 969108, 1545958, 1564584, 1938216, 2318937, 3091916, 4637874, 5410853, 6183832, 9275748, 10821706, 16232559, 18551496, 21643412, 32465118, 43286824, 64930236, 129860472]

約数ペア:

[(1, 129860472), (2, 64930236), (3, 43286824), (4, 32465118), (6, 21643412), (7, 18551496), (8, 16232559), (12, 10821706), (14, 9275748), (21, 6183832), (24, 5410853), (28, 4637874), (42, 3091916), (56, 2318937), (67, 1938216), (83, 1564584), (84, 1545958), (134, 969108), (139, 934248), (166, 782292), (168, 772979), (201, 646072), (249, 521528), (268, 484554), (278, 467124), (332, 391146), (402, 323036), (417, 311416), (469, 276888), (498, 260764), (536, 242277), (556, 233562), (581, 223512), (664, 195573), (804, 161518), (834, 155708), (938, 138444), (973, 133464), (996, 130382), (1112, 116781), (1162, 111756), (1407, 92296), (1608, 80759), (1668, 77854), (1743, 74504), (1876, 69222), (1946, 66732), (1992, 65191), (2324, 55878), (2814, 46148), (2919, 44488), (3336, 38927), (3486, 37252), (3752, 34611), (3892, 33366), (4648, 27939), (5561, 23352), (5628, 23074), (5838, 22244), (6972, 18626), (7784, 16683), (9313, 13944), (11122, 11676), (11256, 11537)]