127617224

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 289564800

約数和(自身を除く): 161947576

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 277, 433, 532, 554, 866, 1064, 1108, 1732, 1939, 2216, 3031, 3464, 3878, 5263, 6062, 7756, 8227, 10526, 12124, 15512, 16454, 21052, 24248, 32908, 36841, 42104, 57589, 65816, 73682, 115178, 119941, 147364, 230356, 239882, 294728, 460712, 479764, 839587, 959528, 1679174, 2278879, 3358348, 4557758, 6716696, 9115516, 15952153, 18231032, 31904306, 63808612, 127617224]

約数ペア:

[(1, 127617224), (2, 63808612), (4, 31904306), (7, 18231032), (8, 15952153), (14, 9115516), (19, 6716696), (28, 4557758), (38, 3358348), (56, 2278879), (76, 1679174), (133, 959528), (152, 839587), (266, 479764), (277, 460712), (433, 294728), (532, 239882), (554, 230356), (866, 147364), (1064, 119941), (1108, 115178), (1732, 73682), (1939, 65816), (2216, 57589), (3031, 42104), (3464, 36841), (3878, 32908), (5263, 24248), (6062, 21052), (7756, 16454), (8227, 15512), (10526, 12124)]