128377158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{33589}}^1$

素因数の和:33621

約数の個数: 48

約数和(自身を含む): 321657840

約数和(自身を除く): 193280682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 33589, 67178, 100767, 201534, 235123, 436657, 470246, 705369, 873314, 1309971, 1410738, 1645861, 2619942, 3056599, 3291722, 4937583, 6113198, 9169797, 9875166, 18339594, 21396193, 42792386, 64188579, 128377158]

約数ペア:

[(1, 128377158), (2, 64188579), (3, 42792386), (6, 21396193), (7, 18339594), (13, 9875166), (14, 9169797), (21, 6113198), (26, 4937583), (39, 3291722), (42, 3056599), (49, 2619942), (78, 1645861), (91, 1410738), (98, 1309971), (147, 873314), (182, 705369), (273, 470246), (294, 436657), (546, 235123), (637, 201534), (1274, 100767), (1911, 67178), (3822, 33589)]