144718416

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1969

約数の個数: 120

約数和(自身を含む): 442900224

約数和(自身を除く): 298181808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 1907, 2108, 2232, 2448, 3162, 3814, 4216, 4464, 4743, 5721, 6324, 7628, 8432, 9486, 11442, 12648, 15256, 17163, 18972, 22884, 25296, 30512, 32419, 34326, 37944, 45768, 59117, 64838, 68652, 75888, 91536, 97257, 118234, 129676, 137304, 177351, 194514, 236468, 259352, 274608, 291771, 354702, 389028, 472936, 518704, 532053, 583542, 709404, 778056, 945872, 1004989, 1064106, 1167084, 1418808, 1556112, 2009978, 2128212, 2334168, 2837616, 3014967, 4019956, 4256424, 4668336, 6029934, 8039912, 8512848, 9044901, 12059868, 16079824, 18089802, 24119736, 36179604, 48239472, 72359208, 144718416]

約数ペア:

[(1, 144718416), (2, 72359208), (3, 48239472), (4, 36179604), (6, 24119736), (8, 18089802), (9, 16079824), (12, 12059868), (16, 9044901), (17, 8512848), (18, 8039912), (24, 6029934), (31, 4668336), (34, 4256424), (36, 4019956), (48, 3014967), (51, 2837616), (62, 2334168), (68, 2128212), (72, 2009978), (93, 1556112), (102, 1418808), (124, 1167084), (136, 1064106), (144, 1004989), (153, 945872), (186, 778056), (204, 709404), (248, 583542), (272, 532053), (279, 518704), (306, 472936), (372, 389028), (408, 354702), (496, 291771), (527, 274608), (558, 259352), (612, 236468), (744, 194514), (816, 177351), (1054, 137304), (1116, 129676), (1224, 118234), (1488, 97257), (1581, 91536), (1907, 75888), (2108, 68652), (2232, 64838), (2448, 59117), (3162, 45768), (3814, 37944), (4216, 34326), (4464, 32419), (4743, 30512), (5721, 25296), (6324, 22884), (7628, 18972), (8432, 17163), (9486, 15256), (11442, 12648)]