163424772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8209}}^1$

素因数の和:8305

約数の個数: 72

約数和(自身を含む): 478150400

約数和(自身を除く): 314725628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 8209, 9954, 16418, 19908, 24627, 32836, 49254, 57463, 73881, 98508, 114926, 147762, 172389, 229852, 295524, 344778, 517167, 648511, 689556, 1034334, 1297022, 1945533, 2068668, 2594044, 3891066, 4539577, 5836599, 7782132, 9079154, 11673198, 13618731, 18158308, 23346396, 27237462, 40856193, 54474924, 81712386, 163424772]

約数ペア:

[(1, 163424772), (2, 81712386), (3, 54474924), (4, 40856193), (6, 27237462), (7, 23346396), (9, 18158308), (12, 13618731), (14, 11673198), (18, 9079154), (21, 7782132), (28, 5836599), (36, 4539577), (42, 3891066), (63, 2594044), (79, 2068668), (84, 1945533), (126, 1297022), (158, 1034334), (237, 689556), (252, 648511), (316, 517167), (474, 344778), (553, 295524), (711, 229852), (948, 172389), (1106, 147762), (1422, 114926), (1659, 98508), (2212, 73881), (2844, 57463), (3318, 49254), (4977, 32836), (6636, 24627), (8209, 19908), (9954, 16418)]