131159376

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 382237440

約数和(自身を除く): 251078064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 103, 111, 144, 148, 206, 222, 239, 296, 309, 333, 412, 444, 478, 592, 618, 666, 717, 824, 888, 927, 956, 1236, 1332, 1434, 1648, 1776, 1854, 1912, 2151, 2472, 2664, 2868, 3708, 3811, 3824, 4302, 4944, 5328, 5736, 7416, 7622, 8604, 8843, 11433, 11472, 14832, 15244, 17208, 17686, 22866, 24617, 26529, 30488, 34299, 34416, 35372, 45732, 49234, 53058, 60976, 68598, 70744, 73851, 79587, 91464, 98468, 106116, 137196, 141488, 147702, 159174, 182928, 196936, 212232, 221553, 274392, 295404, 318348, 393872, 424464, 443106, 548784, 590808, 636696, 886212, 910829, 1181616, 1273392, 1772424, 1821658, 2732487, 3544848, 3643316, 5464974, 7286632, 8197461, 10929948, 14573264, 16394922, 21859896, 32789844, 43719792, 65579688, 131159376]

約数ペア:

[(1, 131159376), (2, 65579688), (3, 43719792), (4, 32789844), (6, 21859896), (8, 16394922), (9, 14573264), (12, 10929948), (16, 8197461), (18, 7286632), (24, 5464974), (36, 3643316), (37, 3544848), (48, 2732487), (72, 1821658), (74, 1772424), (103, 1273392), (111, 1181616), (144, 910829), (148, 886212), (206, 636696), (222, 590808), (239, 548784), (296, 443106), (309, 424464), (333, 393872), (412, 318348), (444, 295404), (478, 274392), (592, 221553), (618, 212232), (666, 196936), (717, 182928), (824, 159174), (888, 147702), (927, 141488), (956, 137196), (1236, 106116), (1332, 98468), (1434, 91464), (1648, 79587), (1776, 73851), (1854, 70744), (1912, 68598), (2151, 60976), (2472, 53058), (2664, 49234), (2868, 45732), (3708, 35372), (3811, 34416), (3824, 34299), (4302, 30488), (4944, 26529), (5328, 24617), (5736, 22866), (7416, 17686), (7622, 17208), (8604, 15244), (8843, 14832), (11433, 11472)]