138984924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3659

約数の個数: 72

約数和(自身を含む): 369747840

約数和(自身を除く): 230762916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 3607, 6422, 7214, 9633, 10821, 12844, 14428, 19266, 21642, 38532, 43284, 46891, 68533, 93782, 137066, 140673, 187564, 205599, 274132, 281346, 411198, 562692, 609583, 822396, 890929, 1219166, 1781858, 1828749, 2438332, 2672787, 3563716, 3657498, 5345574, 7314996, 10691148, 11582077, 23164154, 34746231, 46328308, 69492462, 138984924]

約数ペア:

[(1, 138984924), (2, 69492462), (3, 46328308), (4, 34746231), (6, 23164154), (12, 11582077), (13, 10691148), (19, 7314996), (26, 5345574), (38, 3657498), (39, 3563716), (52, 2672787), (57, 2438332), (76, 1828749), (78, 1781858), (114, 1219166), (156, 890929), (169, 822396), (228, 609583), (247, 562692), (338, 411198), (494, 281346), (507, 274132), (676, 205599), (741, 187564), (988, 140673), (1014, 137066), (1482, 93782), (2028, 68533), (2964, 46891), (3211, 43284), (3607, 38532), (6422, 21642), (7214, 19266), (9633, 14428), (10821, 12844)]