161541198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98621}}^1$

素因数の和:98649

約数の個数: 48

約数和(自身を含む): 430780896

約数和(自身を除く): 269239698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 98621, 197242, 295863, 591726, 690347, 887589, 1282073, 1380694, 1775178, 2071041, 2564146, 3846219, 4142082, 6213123, 7692438, 8974511, 11538657, 12426246, 17949022, 23077314, 26923533, 53847066, 80770599, 161541198]

約数ペア:

[(1, 161541198), (2, 80770599), (3, 53847066), (6, 26923533), (7, 23077314), (9, 17949022), (13, 12426246), (14, 11538657), (18, 8974511), (21, 7692438), (26, 6213123), (39, 4142082), (42, 3846219), (63, 2564146), (78, 2071041), (91, 1775178), (117, 1380694), (126, 1282073), (182, 887589), (234, 690347), (273, 591726), (546, 295863), (819, 197242), (1638, 98621)]