155055012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7127}}^1$

素因数の和:7185

約数の個数: 72

約数和(自身を含む): 432298944

約数和(自身を除く): 277243932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7127, 7252, 10878, 14254, 21381, 21756, 28508, 42762, 49889, 85524, 99778, 149667, 199556, 263699, 299334, 349223, 527398, 598668, 698446, 791097, 1047669, 1054796, 1396892, 1582194, 1845893, 2095338, 3164388, 3691786, 4190676, 5537679, 7383572, 11075358, 12921251, 22150716, 25842502, 38763753, 51685004, 77527506, 155055012]

約数ペア:

[(1, 155055012), (2, 77527506), (3, 51685004), (4, 38763753), (6, 25842502), (7, 22150716), (12, 12921251), (14, 11075358), (21, 7383572), (28, 5537679), (37, 4190676), (42, 3691786), (49, 3164388), (74, 2095338), (84, 1845893), (98, 1582194), (111, 1396892), (147, 1054796), (148, 1047669), (196, 791097), (222, 698446), (259, 598668), (294, 527398), (444, 349223), (518, 299334), (588, 263699), (777, 199556), (1036, 149667), (1554, 99778), (1813, 85524), (3108, 49889), (3626, 42762), (5439, 28508), (7127, 21756), (7252, 21381), (10878, 14254)]