139943776

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 72

約数和(自身を含む): 329437584

約数和(自身を除く): 189493808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 529, 644, 736, 1058, 1181, 1288, 2116, 2362, 2576, 3703, 4232, 4724, 5152, 7406, 8267, 8464, 9448, 14812, 16534, 16928, 18896, 27163, 29624, 33068, 37792, 54326, 59248, 66136, 108652, 118496, 132272, 190141, 217304, 264544, 380282, 434608, 624749, 760564, 869216, 1249498, 1521128, 2498996, 3042256, 4373243, 4997992, 6084512, 8746486, 9995984, 17492972, 19991968, 34985944, 69971888, 139943776]

約数ペア:

[(1, 139943776), (2, 69971888), (4, 34985944), (7, 19991968), (8, 17492972), (14, 9995984), (16, 8746486), (23, 6084512), (28, 4997992), (32, 4373243), (46, 3042256), (56, 2498996), (92, 1521128), (112, 1249498), (161, 869216), (184, 760564), (224, 624749), (322, 434608), (368, 380282), (529, 264544), (644, 217304), (736, 190141), (1058, 132272), (1181, 118496), (1288, 108652), (2116, 66136), (2362, 59248), (2576, 54326), (3703, 37792), (4232, 33068), (4724, 29624), (5152, 27163), (7406, 18896), (8267, 16928), (8464, 16534), (9448, 14812)]