121155424

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:600

約数の個数: 72

約数和(自身を含む): 264798072

約数和(自身を除く): 143642648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 169, 172, 208, 338, 344, 416, 521, 559, 676, 688, 1042, 1118, 1352, 1376, 2084, 2236, 2704, 4168, 4472, 5408, 6773, 7267, 8336, 8944, 13546, 14534, 16672, 17888, 22403, 27092, 29068, 44806, 54184, 58136, 88049, 89612, 108368, 116272, 176098, 179224, 216736, 232544, 291239, 352196, 358448, 582478, 704392, 716896, 1164956, 1408784, 2329912, 2817568, 3786107, 4659824, 7572214, 9319648, 15144428, 30288856, 60577712, 121155424]

約数ペア:

[(1, 121155424), (2, 60577712), (4, 30288856), (8, 15144428), (13, 9319648), (16, 7572214), (26, 4659824), (32, 3786107), (43, 2817568), (52, 2329912), (86, 1408784), (104, 1164956), (169, 716896), (172, 704392), (208, 582478), (338, 358448), (344, 352196), (416, 291239), (521, 232544), (559, 216736), (676, 179224), (688, 176098), (1042, 116272), (1118, 108368), (1352, 89612), (1376, 88049), (2084, 58136), (2236, 54184), (2704, 44806), (4168, 29068), (4472, 27092), (5408, 22403), (6773, 17888), (7267, 16672), (8336, 14534), (8944, 13546)]