153128556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:761

約数の個数: 120

約数和(自身を含む): 462502656

約数和(自身を除く): 309374100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 162, 189, 214, 252, 321, 324, 378, 428, 567, 631, 642, 749, 756, 963, 1134, 1262, 1284, 1498, 1893, 1926, 2247, 2268, 2524, 2889, 2996, 3786, 3852, 4417, 4494, 5679, 5778, 6741, 7572, 8667, 8834, 8988, 11358, 11556, 13251, 13482, 17037, 17334, 17668, 20223, 22716, 26502, 26964, 34074, 34668, 39753, 40446, 51111, 53004, 60669, 67517, 68148, 79506, 80892, 102222, 119259, 121338, 135034, 159012, 202551, 204444, 238518, 242676, 270068, 357777, 405102, 472619, 477036, 607653, 715554, 810204, 945238, 1215306, 1417857, 1431108, 1822959, 1890476, 2430612, 2835714, 3645918, 4253571, 5468877, 5671428, 7291836, 8507142, 10937754, 12760713, 17014284, 21875508, 25521426, 38282139, 51042852, 76564278, 153128556]

約数ペア:

[(1, 153128556), (2, 76564278), (3, 51042852), (4, 38282139), (6, 25521426), (7, 21875508), (9, 17014284), (12, 12760713), (14, 10937754), (18, 8507142), (21, 7291836), (27, 5671428), (28, 5468877), (36, 4253571), (42, 3645918), (54, 2835714), (63, 2430612), (81, 1890476), (84, 1822959), (107, 1431108), (108, 1417857), (126, 1215306), (162, 945238), (189, 810204), (214, 715554), (252, 607653), (321, 477036), (324, 472619), (378, 405102), (428, 357777), (567, 270068), (631, 242676), (642, 238518), (749, 204444), (756, 202551), (963, 159012), (1134, 135034), (1262, 121338), (1284, 119259), (1498, 102222), (1893, 80892), (1926, 79506), (2247, 68148), (2268, 67517), (2524, 60669), (2889, 53004), (2996, 51111), (3786, 40446), (3852, 39753), (4417, 34668), (4494, 34074), (5679, 26964), (5778, 26502), (6741, 22716), (7572, 20223), (8667, 17668), (8834, 17334), (8988, 17037), (11358, 13482), (11556, 13251)]