147444556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4591}}^1$

素因数の和:4670

約数の個数: 48

約数和(自身を含む): 312696832

約数和(自身を除く): 165252276

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 4591, 8029, 9182, 16058, 18364, 32116, 32137, 64274, 128548, 142321, 169867, 284642, 339734, 569284, 679468, 996247, 1189069, 1992494, 2378138, 3984988, 4756276, 5265877, 10531754, 21063508, 36861139, 73722278, 147444556]

約数ペア:

[(1, 147444556), (2, 73722278), (4, 36861139), (7, 21063508), (14, 10531754), (28, 5265877), (31, 4756276), (37, 3984988), (62, 2378138), (74, 1992494), (124, 1189069), (148, 996247), (217, 679468), (259, 569284), (434, 339734), (518, 284642), (868, 169867), (1036, 142321), (1147, 128548), (2294, 64274), (4588, 32137), (4591, 32116), (8029, 18364), (9182, 16058)]