128295618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 162837822

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 59, 66, 94, 118, 141, 177, 282, 354, 517, 649, 701, 1034, 1298, 1402, 1551, 1947, 2103, 2773, 3102, 3894, 4206, 5546, 7711, 8319, 15422, 16638, 23133, 30503, 32947, 41359, 46266, 61006, 65894, 82718, 91509, 98841, 124077, 183018, 197682, 248154, 362417, 454949, 724834, 909898, 1087251, 1364847, 1943873, 2174502, 2729694, 3887746, 5831619, 11663238, 21382603, 42765206, 64147809, 128295618]

約数ペア:

[(1, 128295618), (2, 64147809), (3, 42765206), (6, 21382603), (11, 11663238), (22, 5831619), (33, 3887746), (47, 2729694), (59, 2174502), (66, 1943873), (94, 1364847), (118, 1087251), (141, 909898), (177, 724834), (282, 454949), (354, 362417), (517, 248154), (649, 197682), (701, 183018), (1034, 124077), (1298, 98841), (1402, 91509), (1551, 82718), (1947, 65894), (2103, 61006), (2773, 46266), (3102, 41359), (3894, 32947), (4206, 30503), (5546, 23133), (7711, 16638), (8319, 15422)]