165973548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 422381568

約数和(自身を除く): 256408020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 223, 338, 367, 446, 507, 669, 676, 734, 892, 1014, 1101, 1338, 1468, 2028, 2202, 2676, 2899, 4404, 4771, 5798, 8697, 9542, 11596, 14313, 17394, 19084, 28626, 34788, 37687, 57252, 62023, 75374, 81841, 113061, 124046, 150748, 163682, 186069, 226122, 245523, 248092, 327364, 372138, 452244, 491046, 744276, 982092, 1063933, 2127866, 3191799, 4255732, 6383598, 12767196, 13831129, 27662258, 41493387, 55324516, 82986774, 165973548]

約数ペア:

[(1, 165973548), (2, 82986774), (3, 55324516), (4, 41493387), (6, 27662258), (12, 13831129), (13, 12767196), (26, 6383598), (39, 4255732), (52, 3191799), (78, 2127866), (156, 1063933), (169, 982092), (223, 744276), (338, 491046), (367, 452244), (446, 372138), (507, 327364), (669, 248092), (676, 245523), (734, 226122), (892, 186069), (1014, 163682), (1101, 150748), (1338, 124046), (1468, 113061), (2028, 81841), (2202, 75374), (2676, 62023), (2899, 57252), (4404, 37687), (4771, 34788), (5798, 28626), (8697, 19084), (9542, 17394), (11596, 14313)]