147222376

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 323136000

約数和(自身を除く): 175913624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 109, 178, 218, 271, 356, 436, 542, 623, 712, 763, 872, 1084, 1246, 1526, 1897, 2168, 2492, 3052, 3794, 4984, 6104, 7588, 9701, 15176, 19402, 24119, 29539, 38804, 48238, 59078, 67907, 77608, 96476, 118156, 135814, 168833, 192952, 206773, 236312, 271628, 337666, 413546, 543256, 675332, 827092, 1350664, 1654184, 2628971, 5257942, 10515884, 18402797, 21031768, 36805594, 73611188, 147222376]

約数ペア:

[(1, 147222376), (2, 73611188), (4, 36805594), (7, 21031768), (8, 18402797), (14, 10515884), (28, 5257942), (56, 2628971), (89, 1654184), (109, 1350664), (178, 827092), (218, 675332), (271, 543256), (356, 413546), (436, 337666), (542, 271628), (623, 236312), (712, 206773), (763, 192952), (872, 168833), (1084, 135814), (1246, 118156), (1526, 96476), (1897, 77608), (2168, 67907), (2492, 59078), (3052, 48238), (3794, 38804), (4984, 29539), (6104, 24119), (7588, 19402), (9701, 15176)]