158859372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 452804352

約数和(自身を除く): 293944980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 61, 84, 86, 98, 103, 122, 129, 147, 172, 183, 196, 206, 244, 258, 294, 301, 309, 366, 412, 427, 516, 588, 602, 618, 721, 732, 854, 903, 1204, 1236, 1281, 1442, 1708, 1806, 2107, 2163, 2562, 2623, 2884, 2989, 3612, 4214, 4326, 4429, 5047, 5124, 5246, 5978, 6283, 6321, 7869, 8428, 8652, 8858, 8967, 10094, 10492, 11956, 12566, 12642, 13287, 15141, 15738, 17716, 17934, 18361, 18849, 20188, 25132, 25284, 26574, 30282, 31003, 31476, 35868, 36722, 37698, 43981, 53148, 55083, 60564, 62006, 73444, 75396, 87962, 93009, 110166, 124012, 128527, 131943, 175924, 186018, 217021, 220332, 257054, 263886, 270169, 307867, 372036, 385581, 434042, 514108, 527772, 540338, 615734, 651063, 771162, 810507, 868084, 923601, 1080676, 1231468, 1302126, 1542324, 1621014, 1847202, 1891183, 2604252, 3242028, 3694404, 3782366, 5673549, 7564732, 11347098, 13238281, 22694196, 26476562, 39714843, 52953124, 79429686, 158859372]

約数ペア:

[(1, 158859372), (2, 79429686), (3, 52953124), (4, 39714843), (6, 26476562), (7, 22694196), (12, 13238281), (14, 11347098), (21, 7564732), (28, 5673549), (42, 3782366), (43, 3694404), (49, 3242028), (61, 2604252), (84, 1891183), (86, 1847202), (98, 1621014), (103, 1542324), (122, 1302126), (129, 1231468), (147, 1080676), (172, 923601), (183, 868084), (196, 810507), (206, 771162), (244, 651063), (258, 615734), (294, 540338), (301, 527772), (309, 514108), (366, 434042), (412, 385581), (427, 372036), (516, 307867), (588, 270169), (602, 263886), (618, 257054), (721, 220332), (732, 217021), (854, 186018), (903, 175924), (1204, 131943), (1236, 128527), (1281, 124012), (1442, 110166), (1708, 93009), (1806, 87962), (2107, 75396), (2163, 73444), (2562, 62006), (2623, 60564), (2884, 55083), (2989, 53148), (3612, 43981), (4214, 37698), (4326, 36722), (4429, 35868), (5047, 31476), (5124, 31003), (5246, 30282), (5978, 26574), (6283, 25284), (6321, 25132), (7869, 20188), (8428, 18849), (8652, 18361), (8858, 17934), (8967, 17716), (10094, 15738), (10492, 15141), (11956, 13287), (12566, 12642)]