142149222

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{138547}}^1$

素因数の和:138577

約数の個数: 32

約数和(自身を含む): 332515200

約数和(自身を除く): 190365978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 138547, 277094, 415641, 831282, 1246923, 2493846, 2632393, 3740769, 5264786, 7481538, 7897179, 15794358, 23691537, 47383074, 71074611, 142149222]

約数ペア:

[(1, 142149222), (2, 71074611), (3, 47383074), (6, 23691537), (9, 15794358), (18, 7897179), (19, 7481538), (27, 5264786), (38, 3740769), (54, 2632393), (57, 2493846), (114, 1246923), (171, 831282), (342, 415641), (513, 277094), (1026, 138547)]