162487864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 401080320

約数和(自身を除く): 238592456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 67, 77, 88, 124, 127, 134, 154, 217, 248, 254, 268, 308, 341, 434, 469, 508, 536, 616, 682, 737, 868, 889, 938, 1016, 1364, 1397, 1474, 1736, 1778, 1876, 2077, 2387, 2728, 2794, 2948, 3556, 3752, 3937, 4154, 4774, 5159, 5588, 5896, 7112, 7874, 8308, 8509, 9548, 9779, 10318, 11176, 14539, 15748, 16616, 17018, 19096, 19558, 20636, 22847, 27559, 29078, 31496, 34036, 39116, 41272, 43307, 45694, 55118, 58156, 59563, 68072, 78232, 86614, 91388, 93599, 110236, 116312, 119126, 159929, 173228, 182776, 187198, 220472, 238252, 263779, 303149, 319858, 346456, 374396, 476504, 527558, 606298, 639716, 655193, 748792, 1055116, 1212596, 1279432, 1310386, 1846453, 2110232, 2425192, 2620772, 2901569, 3692906, 5241544, 5803138, 7385812, 11606276, 14771624, 20310983, 23212552, 40621966, 81243932, 162487864]

約数ペア:

[(1, 162487864), (2, 81243932), (4, 40621966), (7, 23212552), (8, 20310983), (11, 14771624), (14, 11606276), (22, 7385812), (28, 5803138), (31, 5241544), (44, 3692906), (56, 2901569), (62, 2620772), (67, 2425192), (77, 2110232), (88, 1846453), (124, 1310386), (127, 1279432), (134, 1212596), (154, 1055116), (217, 748792), (248, 655193), (254, 639716), (268, 606298), (308, 527558), (341, 476504), (434, 374396), (469, 346456), (508, 319858), (536, 303149), (616, 263779), (682, 238252), (737, 220472), (868, 187198), (889, 182776), (938, 173228), (1016, 159929), (1364, 119126), (1397, 116312), (1474, 110236), (1736, 93599), (1778, 91388), (1876, 86614), (2077, 78232), (2387, 68072), (2728, 59563), (2794, 58156), (2948, 55118), (3556, 45694), (3752, 43307), (3937, 41272), (4154, 39116), (4774, 34036), (5159, 31496), (5588, 29078), (5896, 27559), (7112, 22847), (7874, 20636), (8308, 19558), (8509, 19096), (9548, 17018), (9779, 16616), (10318, 15748), (11176, 14539)]