154239858

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 343901376

約数和(自身を除く): 189661518

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 159, 214, 318, 321, 477, 642, 954, 963, 1511, 1926, 3022, 4533, 5671, 9066, 11342, 13599, 17013, 27198, 34026, 51039, 80083, 102078, 160166, 161677, 240249, 323354, 480498, 485031, 720747, 970062, 1441494, 1455093, 2910186, 8568881, 17137762, 25706643, 51413286, 77119929, 154239858]

約数ペア:

[(1, 154239858), (2, 77119929), (3, 51413286), (6, 25706643), (9, 17137762), (18, 8568881), (53, 2910186), (106, 1455093), (107, 1441494), (159, 970062), (214, 720747), (318, 485031), (321, 480498), (477, 323354), (642, 240249), (954, 161677), (963, 160166), (1511, 102078), (1926, 80083), (3022, 51039), (4533, 34026), (5671, 27198), (9066, 17013), (11342, 13599)]