172064178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 453136320

約数和(自身を除く): 281072142

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 59, 66, 78, 99, 103, 117, 118, 121, 143, 177, 198, 206, 234, 242, 286, 309, 354, 363, 429, 531, 618, 649, 726, 767, 858, 927, 1062, 1089, 1133, 1287, 1298, 1339, 1534, 1573, 1854, 1947, 2178, 2266, 2301, 2574, 2678, 3146, 3399, 3894, 4017, 4602, 4719, 5841, 6077, 6798, 6903, 7139, 8034, 8437, 9438, 10197, 11682, 12051, 12154, 12463, 13806, 14157, 14278, 14729, 16874, 18231, 20394, 21417, 24102, 24926, 25311, 28314, 29458, 36462, 37389, 42834, 44187, 50622, 54693, 64251, 66847, 74778, 75933, 79001, 88374, 92807, 109386, 112167, 128502, 132561, 133694, 151866, 158002, 162019, 185614, 200541, 224334, 237003, 265122, 278421, 324038, 401082, 474006, 486057, 556842, 601623, 711009, 735317, 835263, 869011, 972114, 1203246, 1422018, 1458171, 1470634, 1670526, 1738022, 2205951, 2607033, 2916342, 4411902, 5214066, 6617853, 7821099, 9559121, 13235706, 15642198, 19118242, 28677363, 57354726, 86032089, 172064178]

約数ペア:

[(1, 172064178), (2, 86032089), (3, 57354726), (6, 28677363), (9, 19118242), (11, 15642198), (13, 13235706), (18, 9559121), (22, 7821099), (26, 6617853), (33, 5214066), (39, 4411902), (59, 2916342), (66, 2607033), (78, 2205951), (99, 1738022), (103, 1670526), (117, 1470634), (118, 1458171), (121, 1422018), (143, 1203246), (177, 972114), (198, 869011), (206, 835263), (234, 735317), (242, 711009), (286, 601623), (309, 556842), (354, 486057), (363, 474006), (429, 401082), (531, 324038), (618, 278421), (649, 265122), (726, 237003), (767, 224334), (858, 200541), (927, 185614), (1062, 162019), (1089, 158002), (1133, 151866), (1287, 133694), (1298, 132561), (1339, 128502), (1534, 112167), (1573, 109386), (1854, 92807), (1947, 88374), (2178, 79001), (2266, 75933), (2301, 74778), (2574, 66847), (2678, 64251), (3146, 54693), (3399, 50622), (3894, 44187), (4017, 42834), (4602, 37389), (4719, 36462), (5841, 29458), (6077, 28314), (6798, 25311), (6903, 24926), (7139, 24102), (8034, 21417), (8437, 20394), (9438, 18231), (10197, 16874), (11682, 14729), (12051, 14278), (12154, 14157), (12463, 13806)]