145385622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 332736768

約数和(自身を除く): 187351146

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 3818, 4231, 5727, 8462, 11454, 12693, 17181, 25386, 34362, 38079, 76158, 97313, 194626, 291939, 351173, 583878, 702346, 875817, 1053519, 1751634, 2107038, 3160557, 6321114, 8076979, 16153958, 24230937, 48461874, 72692811, 145385622]

約数ペア:

[(1, 145385622), (2, 72692811), (3, 48461874), (6, 24230937), (9, 16153958), (18, 8076979), (23, 6321114), (46, 3160557), (69, 2107038), (83, 1751634), (138, 1053519), (166, 875817), (207, 702346), (249, 583878), (414, 351173), (498, 291939), (747, 194626), (1494, 97313), (1909, 76158), (3818, 38079), (4231, 34362), (5727, 25386), (8462, 17181), (11454, 12693)]