137538464

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6899}}^1$

素因数の和:7005

約数の個数: 48

約数和(自身を含む): 312984000

約数和(自身を除く): 175445536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 6899, 9968, 13798, 19936, 27596, 48293, 55192, 96586, 110384, 193172, 220768, 386344, 614011, 772688, 1228022, 1545376, 2456044, 4298077, 4912088, 8596154, 9824176, 17192308, 19648352, 34384616, 68769232, 137538464]

約数ペア:

[(1, 137538464), (2, 68769232), (4, 34384616), (7, 19648352), (8, 17192308), (14, 9824176), (16, 8596154), (28, 4912088), (32, 4298077), (56, 2456044), (89, 1545376), (112, 1228022), (178, 772688), (224, 614011), (356, 386344), (623, 220768), (712, 193172), (1246, 110384), (1424, 96586), (2492, 55192), (2848, 48293), (4984, 27596), (6899, 19936), (9968, 13798)]