145848304

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 360298368

約数和(自身を除く): 214450064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 217, 238, 248, 272, 353, 392, 434, 476, 496, 527, 706, 784, 833, 868, 952, 1054, 1412, 1519, 1666, 1736, 1904, 2108, 2471, 2824, 3038, 3332, 3472, 3689, 4216, 4942, 5648, 6001, 6076, 6664, 7378, 8432, 9884, 10943, 12002, 12152, 13328, 14756, 17297, 19768, 21886, 24004, 24304, 25823, 29512, 34594, 39536, 42007, 43772, 48008, 51646, 59024, 69188, 76601, 84014, 87544, 96016, 103292, 138376, 153202, 168028, 175088, 186031, 206584, 276752, 294049, 306404, 336056, 372062, 413168, 536207, 588098, 612808, 672112, 744124, 1072414, 1176196, 1225616, 1302217, 1488248, 2144828, 2352392, 2604434, 2976496, 4289656, 4704784, 5208868, 8579312, 9115519, 10417736, 18231038, 20835472, 36462076, 72924152, 145848304]

約数ペア:

[(1, 145848304), (2, 72924152), (4, 36462076), (7, 20835472), (8, 18231038), (14, 10417736), (16, 9115519), (17, 8579312), (28, 5208868), (31, 4704784), (34, 4289656), (49, 2976496), (56, 2604434), (62, 2352392), (68, 2144828), (98, 1488248), (112, 1302217), (119, 1225616), (124, 1176196), (136, 1072414), (196, 744124), (217, 672112), (238, 612808), (248, 588098), (272, 536207), (353, 413168), (392, 372062), (434, 336056), (476, 306404), (496, 294049), (527, 276752), (706, 206584), (784, 186031), (833, 175088), (868, 168028), (952, 153202), (1054, 138376), (1412, 103292), (1519, 96016), (1666, 87544), (1736, 84014), (1904, 76601), (2108, 69188), (2471, 59024), (2824, 51646), (3038, 48008), (3332, 43772), (3472, 42007), (3689, 39536), (4216, 34594), (4942, 29512), (5648, 25823), (6001, 24304), (6076, 24004), (6664, 21886), (7378, 19768), (8432, 17297), (9884, 14756), (10943, 13328), (12002, 12152)]