167259420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1423}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 508487616

約数和(自身を除く): 341228196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653, 1306, 1423, 1959, 2612, 2846, 3265, 3918, 4269, 5692, 5877, 6530, 7115, 7836, 8538, 9795, 11754, 12807, 13060, 14230, 17076, 19590, 21345, 23508, 25614, 28460, 29385, 39180, 42690, 51228, 58770, 64035, 85380, 117540, 128070, 256140, 929219, 1858438, 2787657, 3716876, 4646095, 5575314, 8362971, 9292190, 11150628, 13938285, 16725942, 18584380, 27876570, 33451884, 41814855, 55753140, 83629710, 167259420]

約数ペア:

[(1, 167259420), (2, 83629710), (3, 55753140), (4, 41814855), (5, 33451884), (6, 27876570), (9, 18584380), (10, 16725942), (12, 13938285), (15, 11150628), (18, 9292190), (20, 8362971), (30, 5575314), (36, 4646095), (45, 3716876), (60, 2787657), (90, 1858438), (180, 929219), (653, 256140), (1306, 128070), (1423, 117540), (1959, 85380), (2612, 64035), (2846, 58770), (3265, 51228), (3918, 42690), (4269, 39180), (5692, 29385), (5877, 28460), (6530, 25614), (7115, 23508), (7836, 21345), (8538, 19590), (9795, 17076), (11754, 14230), (12807, 13060)]