121122008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 280765440

約数和(自身を除く): 159643432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 2707, 3196, 5414, 5593, 6392, 10828, 11186, 18949, 21656, 22372, 37898, 44744, 46019, 75796, 92038, 127229, 151592, 184076, 254458, 322133, 368152, 508916, 644266, 890603, 1017832, 1288532, 1781206, 2162893, 2577064, 3562412, 4325786, 7124824, 8651572, 15140251, 17303144, 30280502, 60561004, 121122008]

約数ペア:

[(1, 121122008), (2, 60561004), (4, 30280502), (7, 17303144), (8, 15140251), (14, 8651572), (17, 7124824), (28, 4325786), (34, 3562412), (47, 2577064), (56, 2162893), (68, 1781206), (94, 1288532), (119, 1017832), (136, 890603), (188, 644266), (238, 508916), (329, 368152), (376, 322133), (476, 254458), (658, 184076), (799, 151592), (952, 127229), (1316, 92038), (1598, 75796), (2632, 46019), (2707, 44744), (3196, 37898), (5414, 22372), (5593, 21656), (6392, 18949), (10828, 11186)]