138440736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1663

約数の個数: 144

約数和(自身を含む): 460684224

約数和(自身を除く): 322243488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1597, 1806, 2016, 2064, 2408, 2709, 3096, 3194, 3612, 4128, 4791, 4816, 5418, 6192, 6388, 7224, 9582, 9632, 10836, 11179, 12384, 12776, 14373, 14448, 19164, 21672, 22358, 25552, 28746, 28896, 33537, 38328, 43344, 44716, 51104, 57492, 67074, 68671, 76656, 86688, 89432, 100611, 114984, 134148, 137342, 153312, 178864, 201222, 206013, 229968, 268296, 274684, 357728, 402444, 412026, 459936, 480697, 536592, 549368, 618039, 804888, 824052, 961394, 1073184, 1098736, 1236078, 1442091, 1609776, 1648104, 1922788, 2197472, 2472156, 2884182, 3219552, 3296208, 3845576, 4326273, 4944312, 5768364, 6592416, 7691152, 8652546, 9888624, 11536728, 15382304, 17305092, 19777248, 23073456, 34610184, 46146912, 69220368, 138440736]

約数ペア:

[(1, 138440736), (2, 69220368), (3, 46146912), (4, 34610184), (6, 23073456), (7, 19777248), (8, 17305092), (9, 15382304), (12, 11536728), (14, 9888624), (16, 8652546), (18, 7691152), (21, 6592416), (24, 5768364), (28, 4944312), (32, 4326273), (36, 3845576), (42, 3296208), (43, 3219552), (48, 2884182), (56, 2472156), (63, 2197472), (72, 1922788), (84, 1648104), (86, 1609776), (96, 1442091), (112, 1236078), (126, 1098736), (129, 1073184), (144, 961394), (168, 824052), (172, 804888), (224, 618039), (252, 549368), (258, 536592), (288, 480697), (301, 459936), (336, 412026), (344, 402444), (387, 357728), (504, 274684), (516, 268296), (602, 229968), (672, 206013), (688, 201222), (774, 178864), (903, 153312), (1008, 137342), (1032, 134148), (1204, 114984), (1376, 100611), (1548, 89432), (1597, 86688), (1806, 76656), (2016, 68671), (2064, 67074), (2408, 57492), (2709, 51104), (3096, 44716), (3194, 43344), (3612, 38328), (4128, 33537), (4791, 28896), (4816, 28746), (5418, 25552), (6192, 22358), (6388, 21672), (7224, 19164), (9582, 14448), (9632, 14373), (10836, 12776), (11179, 12384)]