128326968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 440294400

約数和(自身を除く): 311967432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 79, 84, 88, 99, 126, 132, 154, 158, 168, 198, 231, 237, 252, 264, 293, 308, 316, 396, 462, 474, 504, 553, 586, 616, 632, 693, 711, 792, 869, 879, 924, 948, 1106, 1172, 1386, 1422, 1659, 1738, 1758, 1848, 1896, 2051, 2212, 2344, 2607, 2637, 2772, 2844, 3223, 3318, 3476, 3516, 4102, 4424, 4977, 5214, 5274, 5544, 5688, 6083, 6153, 6446, 6636, 6952, 7032, 7821, 8204, 9669, 9954, 10428, 10548, 12166, 12306, 12892, 13272, 15642, 16408, 18249, 18459, 19338, 19908, 20856, 21096, 22561, 23147, 24332, 24612, 25784, 29007, 31284, 36498, 36918, 38676, 39816, 45122, 46294, 48664, 49224, 54747, 58014, 62568, 67683, 69441, 72996, 73836, 77352, 90244, 92588, 109494, 116028, 135366, 138882, 145992, 147672, 162029, 180488, 185176, 203049, 208323, 218988, 232056, 254617, 270732, 277764, 324058, 406098, 416646, 437976, 486087, 509234, 541464, 555528, 648116, 763851, 812196, 833292, 972174, 1018468, 1296232, 1458261, 1527702, 1624392, 1666584, 1782319, 1944348, 2036936, 2291553, 2916522, 3055404, 3564638, 3888696, 4583106, 5346957, 5833044, 6110808, 7129276, 9166212, 10693914, 11666088, 14258552, 16040871, 18332424, 21387828, 32081742, 42775656, 64163484, 128326968]

約数ペア:

[(1, 128326968), (2, 64163484), (3, 42775656), (4, 32081742), (6, 21387828), (7, 18332424), (8, 16040871), (9, 14258552), (11, 11666088), (12, 10693914), (14, 9166212), (18, 7129276), (21, 6110808), (22, 5833044), (24, 5346957), (28, 4583106), (33, 3888696), (36, 3564638), (42, 3055404), (44, 2916522), (56, 2291553), (63, 2036936), (66, 1944348), (72, 1782319), (77, 1666584), (79, 1624392), (84, 1527702), (88, 1458261), (99, 1296232), (126, 1018468), (132, 972174), (154, 833292), (158, 812196), (168, 763851), (198, 648116), (231, 555528), (237, 541464), (252, 509234), (264, 486087), (293, 437976), (308, 416646), (316, 406098), (396, 324058), (462, 277764), (474, 270732), (504, 254617), (553, 232056), (586, 218988), (616, 208323), (632, 203049), (693, 185176), (711, 180488), (792, 162029), (869, 147672), (879, 145992), (924, 138882), (948, 135366), (1106, 116028), (1172, 109494), (1386, 92588), (1422, 90244), (1659, 77352), (1738, 73836), (1758, 72996), (1848, 69441), (1896, 67683), (2051, 62568), (2212, 58014), (2344, 54747), (2607, 49224), (2637, 48664), (2772, 46294), (2844, 45122), (3223, 39816), (3318, 38676), (3476, 36918), (3516, 36498), (4102, 31284), (4424, 29007), (4977, 25784), (5214, 24612), (5274, 24332), (5544, 23147), (5688, 22561), (6083, 21096), (6153, 20856), (6446, 19908), (6636, 19338), (6952, 18459), (7032, 18249), (7821, 16408), (8204, 15642), (9669, 13272), (9954, 12892), (10428, 12306), (10548, 12166)]