160808516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4112

約数の個数: 36

約数和(自身を含む): 313128816

約数和(自身を除く): 152320300

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1826, 3652, 4003, 8006, 10043, 16012, 20086, 40172, 44033, 88066, 176132, 332249, 484363, 664498, 968726, 1328996, 1937452, 3654739, 7309478, 14618956, 40202129, 80404258, 160808516]

約数ペア:

[(1, 160808516), (2, 80404258), (4, 40202129), (11, 14618956), (22, 7309478), (44, 3654739), (83, 1937452), (121, 1328996), (166, 968726), (242, 664498), (332, 484363), (484, 332249), (913, 176132), (1826, 88066), (3652, 44033), (4003, 40172), (8006, 20086), (10043, 16012)]