119242912

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 239841000

約数和(自身を除く): 120598088

約数列:

[1, 2, 4, 8, 16, 32, 89, 149, 178, 281, 298, 356, 562, 596, 712, 1124, 1192, 1424, 2248, 2384, 2848, 4496, 4768, 8992, 13261, 25009, 26522, 41869, 50018, 53044, 83738, 100036, 106088, 167476, 200072, 212176, 334952, 400144, 424352, 669904, 800288, 1339808, 3726341, 7452682, 14905364, 29810728, 59621456, 119242912]

約数ペア:

[(1, 119242912), (2, 59621456), (4, 29810728), (8, 14905364), (16, 7452682), (32, 3726341), (89, 1339808), (149, 800288), (178, 669904), (281, 424352), (298, 400144), (356, 334952), (562, 212176), (596, 200072), (712, 167476), (1124, 106088), (1192, 100036), (1424, 83738), (2248, 53044), (2384, 50018), (2848, 41869), (4496, 26522), (4768, 25009), (8992, 13261)]