156739104747

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{839}}^1\times {\mathrm{857}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 231723011520

約数和(自身を除く): 74983906773

約数列:

[1, 3, 9, 53, 159, 457, 477, 839, 857, 1371, 2517, 2571, 4113, 7551, 7713, 24221, 44467, 45421, 72663, 133401, 136263, 217989, 383423, 391649, 400203, 408789, 719023, 1150269, 1174947, 2157069, 3450807, 3524841, 6471207, 20321419, 20757397, 38108219, 60964257, 62272191, 114324657, 182892771, 186816573, 328593511, 342973971, 985780533, 2957341599, 17415456083, 52246368249, 156739104747]

約数ペア:

[(1, 156739104747), (3, 52246368249), (9, 17415456083), (53, 2957341599), (159, 985780533), (457, 342973971), (477, 328593511), (839, 186816573), (857, 182892771), (1371, 114324657), (2517, 62272191), (2571, 60964257), (4113, 38108219), (7551, 20757397), (7713, 20321419), (24221, 6471207), (44467, 3524841), (45421, 3450807), (72663, 2157069), (133401, 1174947), (136263, 1150269), (217989, 719023), (383423, 408789), (391649, 400203)]