179663796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5501

約数の個数: 72

約数和(自身を含む): 496065024

約数和(自身を除く): 316401228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5407, 5538, 8307, 10814, 11076, 16221, 16614, 21628, 32442, 33228, 48663, 64884, 70291, 97326, 140582, 194652, 210873, 281164, 383897, 421746, 632619, 767794, 843492, 1151691, 1265238, 1535588, 2303382, 2530476, 3455073, 4606764, 4990661, 6910146, 9981322, 13820292, 14971983, 19962644, 29943966, 44915949, 59887932, 89831898, 179663796]

約数ペア:

[(1, 179663796), (2, 89831898), (3, 59887932), (4, 44915949), (6, 29943966), (9, 19962644), (12, 14971983), (13, 13820292), (18, 9981322), (26, 6910146), (36, 4990661), (39, 4606764), (52, 3455073), (71, 2530476), (78, 2303382), (117, 1535588), (142, 1265238), (156, 1151691), (213, 843492), (234, 767794), (284, 632619), (426, 421746), (468, 383897), (639, 281164), (852, 210873), (923, 194652), (1278, 140582), (1846, 97326), (2556, 70291), (2769, 64884), (3692, 48663), (5407, 33228), (5538, 32442), (8307, 21628), (10814, 16614), (11076, 16221)]