127141392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 391974912

約数和(自身を除く): 264833520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 83, 84, 94, 97, 112, 141, 166, 168, 188, 194, 249, 282, 291, 329, 332, 336, 376, 388, 498, 564, 581, 582, 658, 664, 679, 752, 776, 987, 996, 1128, 1162, 1164, 1316, 1328, 1358, 1552, 1743, 1974, 1992, 2037, 2256, 2324, 2328, 2632, 2716, 3486, 3901, 3948, 3984, 4074, 4559, 4648, 4656, 5264, 5432, 6972, 7802, 7896, 8051, 8148, 9118, 9296, 10864, 11703, 13677, 13944, 15604, 15792, 16102, 16296, 18236, 23406, 24153, 27307, 27354, 27888, 31208, 31913, 32204, 32592, 36472, 46812, 48306, 54614, 54708, 56357, 62416, 63826, 64408, 72944, 81921, 93624, 95739, 96612, 109228, 109416, 112714, 127652, 128816, 163842, 169071, 187248, 191478, 193224, 218456, 218832, 225428, 255304, 327684, 338142, 378397, 382956, 386448, 436912, 450856, 510608, 655368, 676284, 756794, 765912, 901712, 1135191, 1310736, 1352568, 1513588, 1531824, 2270382, 2648779, 2705136, 3027176, 4540764, 5297558, 6054352, 7946337, 9081528, 10595116, 15892674, 18163056, 21190232, 31785348, 42380464, 63570696, 127141392]

約数ペア:

[(1, 127141392), (2, 63570696), (3, 42380464), (4, 31785348), (6, 21190232), (7, 18163056), (8, 15892674), (12, 10595116), (14, 9081528), (16, 7946337), (21, 6054352), (24, 5297558), (28, 4540764), (42, 3027176), (47, 2705136), (48, 2648779), (56, 2270382), (83, 1531824), (84, 1513588), (94, 1352568), (97, 1310736), (112, 1135191), (141, 901712), (166, 765912), (168, 756794), (188, 676284), (194, 655368), (249, 510608), (282, 450856), (291, 436912), (329, 386448), (332, 382956), (336, 378397), (376, 338142), (388, 327684), (498, 255304), (564, 225428), (581, 218832), (582, 218456), (658, 193224), (664, 191478), (679, 187248), (752, 169071), (776, 163842), (987, 128816), (996, 127652), (1128, 112714), (1162, 109416), (1164, 109228), (1316, 96612), (1328, 95739), (1358, 93624), (1552, 81921), (1743, 72944), (1974, 64408), (1992, 63826), (2037, 62416), (2256, 56357), (2324, 54708), (2328, 54614), (2632, 48306), (2716, 46812), (3486, 36472), (3901, 32592), (3948, 32204), (3984, 31913), (4074, 31208), (4559, 27888), (4648, 27354), (4656, 27307), (5264, 24153), (5432, 23406), (6972, 18236), (7802, 16296), (7896, 16102), (8051, 15792), (8148, 15604), (9118, 13944), (9296, 13677), (10864, 11703)]