138993336

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{62273}}^1$

素因数の和:62316

約数の個数: 48

約数和(自身を含む): 388589760

約数和(自身を除く): 249596424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 62273, 124546, 186819, 249092, 373638, 498184, 560457, 747276, 1120914, 1494552, 1930463, 2241828, 3860926, 4483656, 5791389, 7721852, 11582778, 15443704, 17374167, 23165556, 34748334, 46331112, 69496668, 138993336]

約数ペア:

[(1, 138993336), (2, 69496668), (3, 46331112), (4, 34748334), (6, 23165556), (8, 17374167), (9, 15443704), (12, 11582778), (18, 7721852), (24, 5791389), (31, 4483656), (36, 3860926), (62, 2241828), (72, 1930463), (93, 1494552), (124, 1120914), (186, 747276), (248, 560457), (279, 498184), (372, 373638), (558, 249092), (744, 186819), (1116, 124546), (2232, 62273)]