133138768

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 308016000

約数和(自身を除く): 174877232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 179, 203, 229, 232, 358, 406, 458, 464, 716, 812, 916, 1253, 1432, 1603, 1624, 1832, 2506, 2864, 3206, 3248, 3664, 5012, 5191, 6412, 6641, 10024, 10382, 12824, 13282, 20048, 20764, 25648, 26564, 36337, 40991, 41528, 46487, 53128, 72674, 81982, 83056, 92974, 106256, 145348, 163964, 185948, 286937, 290696, 327928, 371896, 573874, 581392, 655856, 743792, 1147748, 1188739, 2295496, 2377478, 4590992, 4754956, 8321173, 9509912, 16642346, 19019824, 33284692, 66569384, 133138768]

約数ペア:

[(1, 133138768), (2, 66569384), (4, 33284692), (7, 19019824), (8, 16642346), (14, 9509912), (16, 8321173), (28, 4754956), (29, 4590992), (56, 2377478), (58, 2295496), (112, 1188739), (116, 1147748), (179, 743792), (203, 655856), (229, 581392), (232, 573874), (358, 371896), (406, 327928), (458, 290696), (464, 286937), (716, 185948), (812, 163964), (916, 145348), (1253, 106256), (1432, 92974), (1603, 83056), (1624, 81982), (1832, 72674), (2506, 53128), (2864, 46487), (3206, 41528), (3248, 40991), (3664, 36337), (5012, 26564), (5191, 25648), (6412, 20764), (6641, 20048), (10024, 13282), (10382, 12824)]