165909086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 315187200

約数和(自身を除く): 149278114

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 113, 119, 199, 217, 226, 238, 398, 434, 527, 791, 1054, 1393, 1582, 1921, 2786, 3383, 3503, 3689, 3842, 6169, 6766, 7006, 7378, 12338, 13447, 22487, 23681, 24521, 26894, 43183, 44974, 47362, 49042, 59551, 86366, 104873, 119102, 157409, 209746, 314818, 382279, 416857, 697097, 734111, 764558, 833714, 1394194, 1468222, 2675953, 4879679, 5351906, 9759358, 11850649, 23701298, 82954543, 165909086]

約数ペア:

[(1, 165909086), (2, 82954543), (7, 23701298), (14, 11850649), (17, 9759358), (31, 5351906), (34, 4879679), (62, 2675953), (113, 1468222), (119, 1394194), (199, 833714), (217, 764558), (226, 734111), (238, 697097), (398, 416857), (434, 382279), (527, 314818), (791, 209746), (1054, 157409), (1393, 119102), (1582, 104873), (1921, 86366), (2786, 59551), (3383, 49042), (3503, 47362), (3689, 44974), (3842, 43183), (6169, 26894), (6766, 24521), (7006, 23681), (7378, 22487), (12338, 13447)]