143729908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 317757440

約数和(自身を除く): 174027532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 61, 76, 86, 103, 122, 133, 172, 206, 244, 266, 301, 412, 427, 532, 602, 721, 817, 854, 1159, 1204, 1442, 1634, 1708, 1957, 2318, 2623, 2884, 3268, 3914, 4429, 4636, 5246, 5719, 6283, 7828, 8113, 8858, 10492, 11438, 12566, 13699, 16226, 17716, 18361, 22876, 25132, 27398, 31003, 32452, 36722, 43981, 49837, 54796, 62006, 73444, 84151, 87962, 99674, 119377, 124012, 168302, 175924, 199348, 238754, 270169, 336604, 348859, 477508, 540338, 589057, 697718, 835639, 1080676, 1178114, 1395436, 1671278, 1891183, 2356228, 3342556, 3782366, 5133211, 7564732, 10266422, 20532844, 35932477, 71864954, 143729908]

約数ペア:

[(1, 143729908), (2, 71864954), (4, 35932477), (7, 20532844), (14, 10266422), (19, 7564732), (28, 5133211), (38, 3782366), (43, 3342556), (61, 2356228), (76, 1891183), (86, 1671278), (103, 1395436), (122, 1178114), (133, 1080676), (172, 835639), (206, 697718), (244, 589057), (266, 540338), (301, 477508), (412, 348859), (427, 336604), (532, 270169), (602, 238754), (721, 199348), (817, 175924), (854, 168302), (1159, 124012), (1204, 119377), (1442, 99674), (1634, 87962), (1708, 84151), (1957, 73444), (2318, 62006), (2623, 54796), (2884, 49837), (3268, 43981), (3914, 36722), (4429, 32452), (4636, 31003), (5246, 27398), (5719, 25132), (6283, 22876), (7828, 18361), (8113, 17716), (8858, 16226), (10492, 13699), (11438, 12566)]