142876908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1671

約数の個数: 72

約数和(自身を含む): 385100352

約数和(自身を除く): 242223444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 471, 612, 628, 942, 1413, 1487, 1884, 2669, 2826, 2974, 4461, 5338, 5652, 5948, 8007, 8922, 10676, 13383, 16014, 17844, 24021, 25279, 26766, 32028, 48042, 50558, 53532, 75837, 96084, 101116, 151674, 227511, 233459, 303348, 455022, 466918, 700377, 910044, 933836, 1400754, 2101131, 2801508, 3968803, 4202262, 7937606, 8404524, 11906409, 15875212, 23812818, 35719227, 47625636, 71438454, 142876908]

約数ペア:

[(1, 142876908), (2, 71438454), (3, 47625636), (4, 35719227), (6, 23812818), (9, 15875212), (12, 11906409), (17, 8404524), (18, 7937606), (34, 4202262), (36, 3968803), (51, 2801508), (68, 2101131), (102, 1400754), (153, 933836), (157, 910044), (204, 700377), (306, 466918), (314, 455022), (471, 303348), (612, 233459), (628, 227511), (942, 151674), (1413, 101116), (1487, 96084), (1884, 75837), (2669, 53532), (2826, 50558), (2974, 48042), (4461, 32028), (5338, 26766), (5652, 25279), (5948, 24021), (8007, 17844), (8922, 16014), (10676, 13383)]