147787788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 372606976

約数和(自身を除く): 224819188

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 529, 713, 751, 1058, 1426, 1502, 1587, 2116, 2139, 2253, 2852, 3004, 3174, 4278, 4506, 6348, 8556, 9012, 16399, 17273, 23281, 32798, 34546, 46562, 49197, 51819, 65596, 69092, 69843, 93124, 98394, 103638, 139686, 196788, 207276, 279372, 397279, 535463, 794558, 1070926, 1191837, 1589116, 1606389, 2141852, 2383674, 3212778, 4767348, 6425556, 12315649, 24631298, 36946947, 49262596, 73893894, 147787788]

約数ペア:

[(1, 147787788), (2, 73893894), (3, 49262596), (4, 36946947), (6, 24631298), (12, 12315649), (23, 6425556), (31, 4767348), (46, 3212778), (62, 2383674), (69, 2141852), (92, 1606389), (93, 1589116), (124, 1191837), (138, 1070926), (186, 794558), (276, 535463), (372, 397279), (529, 279372), (713, 207276), (751, 196788), (1058, 139686), (1426, 103638), (1502, 98394), (1587, 93124), (2116, 69843), (2139, 69092), (2253, 65596), (2852, 51819), (3004, 49197), (3174, 46562), (4278, 34546), (4506, 32798), (6348, 23281), (8556, 17273), (9012, 16399)]