155515488

素因数分解:

$2^5\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{1297}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 408870000

約数和(自身を除く): 253354512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1249, 1297, 2498, 2594, 3747, 3891, 4996, 5188, 7494, 7782, 9992, 10376, 14988, 15564, 19984, 20752, 29976, 31128, 39968, 41504, 59952, 62256, 119904, 124512, 1619953, 3239906, 4859859, 6479812, 9719718, 12959624, 19439436, 25919248, 38878872, 51838496, 77757744, 155515488]

約数ペア:

[(1, 155515488), (2, 77757744), (3, 51838496), (4, 38878872), (6, 25919248), (8, 19439436), (12, 12959624), (16, 9719718), (24, 6479812), (32, 4859859), (48, 3239906), (96, 1619953), (1249, 124512), (1297, 119904), (2498, 62256), (2594, 59952), (3747, 41504), (3891, 39968), (4996, 31128), (5188, 29976), (7494, 20752), (7782, 19984), (9992, 15564), (10376, 14988)]