164206392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1549}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 470208000

約数和(自身を除く): 306001608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 631, 1262, 1549, 1893, 2524, 3098, 3786, 4417, 4647, 5048, 6196, 7572, 8834, 9294, 10843, 12392, 13251, 15144, 17668, 18588, 21686, 26502, 32529, 35336, 37176, 43372, 53004, 65058, 86744, 106008, 130116, 260232, 977419, 1954838, 2932257, 3909676, 5864514, 6841933, 7819352, 11729028, 13683866, 20525799, 23458056, 27367732, 41051598, 54735464, 82103196, 164206392]

約数ペア:

[(1, 164206392), (2, 82103196), (3, 54735464), (4, 41051598), (6, 27367732), (7, 23458056), (8, 20525799), (12, 13683866), (14, 11729028), (21, 7819352), (24, 6841933), (28, 5864514), (42, 3909676), (56, 2932257), (84, 1954838), (168, 977419), (631, 260232), (1262, 130116), (1549, 106008), (1893, 86744), (2524, 65058), (3098, 53004), (3786, 43372), (4417, 37176), (4647, 35336), (5048, 32529), (6196, 26502), (7572, 21686), (8834, 18588), (9294, 17668), (10843, 15144), (12392, 13251)]