15817760148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{21419}}^1$

素因数の和:21565

約数の個数: 96

約数和(自身を含む): 40303872000

約数和(自身を除く): 24486111852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 79, 82, 114, 123, 158, 164, 228, 237, 246, 316, 474, 492, 779, 948, 1501, 1558, 2337, 3002, 3116, 3239, 4503, 4674, 6004, 6478, 9006, 9348, 9717, 12956, 18012, 19434, 21419, 38868, 42838, 61541, 64257, 85676, 123082, 128514, 184623, 246164, 257028, 369246, 406961, 738492, 813922, 878179, 1220883, 1627844, 1692101, 1756358, 2441766, 2634537, 3384202, 3512716, 4883532, 5076303, 5269074, 6768404, 10152606, 10538148, 16685401, 20305212, 32149919, 33370802, 50056203, 64299838, 66741604, 69376141, 96449757, 100112406, 128599676, 138752282, 192899514, 200224812, 208128423, 277504564, 385799028, 416256846, 832513692, 1318146679, 2636293358, 3954440037, 5272586716, 7908880074, 15817760148]

約数ペア:

[(1, 15817760148), (2, 7908880074), (3, 5272586716), (4, 3954440037), (6, 2636293358), (12, 1318146679), (19, 832513692), (38, 416256846), (41, 385799028), (57, 277504564), (76, 208128423), (79, 200224812), (82, 192899514), (114, 138752282), (123, 128599676), (158, 100112406), (164, 96449757), (228, 69376141), (237, 66741604), (246, 64299838), (316, 50056203), (474, 33370802), (492, 32149919), (779, 20305212), (948, 16685401), (1501, 10538148), (1558, 10152606), (2337, 6768404), (3002, 5269074), (3116, 5076303), (3239, 4883532), (4503, 3512716), (4674, 3384202), (6004, 2634537), (6478, 2441766), (9006, 1756358), (9348, 1692101), (9717, 1627844), (12956, 1220883), (18012, 878179), (19434, 813922), (21419, 738492), (38868, 406961), (42838, 369246), (61541, 257028), (64257, 246164), (85676, 184623), (123082, 128514)]