158905504

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3989

約数の個数: 48

約数和(自身を含む): 330898176

約数和(自身を除く): 171992672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 3907, 5084, 7814, 10168, 15628, 20336, 31256, 40672, 62512, 121117, 125024, 160187, 242234, 320374, 484468, 640748, 968936, 1281496, 1937872, 2562992, 3875744, 4965797, 5125984, 9931594, 19863188, 39726376, 79452752, 158905504]

約数ペア:

[(1, 158905504), (2, 79452752), (4, 39726376), (8, 19863188), (16, 9931594), (31, 5125984), (32, 4965797), (41, 3875744), (62, 2562992), (82, 1937872), (124, 1281496), (164, 968936), (248, 640748), (328, 484468), (496, 320374), (656, 242234), (992, 160187), (1271, 125024), (1312, 121117), (2542, 62512), (3907, 40672), (5084, 31256), (7814, 20336), (10168, 15628)]