156739869219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{20483}}^1$

素因数の和:20724

約数の個数: 64

約数和(自身を含む): 238925376000

約数和(自身を除く): 82185506781

約数列:

[1, 3, 17, 19, 51, 53, 57, 149, 159, 323, 447, 901, 969, 1007, 2533, 2703, 2831, 3021, 7599, 7897, 8493, 17119, 20483, 23691, 48127, 51357, 61449, 134249, 144381, 150043, 348211, 389177, 402747, 450129, 1044633, 1085599, 1167531, 2550731, 3051967, 3256797, 6616009, 7652193, 9155901, 18455183, 19848027, 20626381, 51883439, 55365549, 57987373, 61879143, 155650317, 161754251, 173962119, 350648477, 485262753, 985785341, 1051945431, 2749822267, 2957356023, 3073330769, 8249466801, 9219992307, 52246623073, 156739869219]

約数ペア:

[(1, 156739869219), (3, 52246623073), (17, 9219992307), (19, 8249466801), (51, 3073330769), (53, 2957356023), (57, 2749822267), (149, 1051945431), (159, 985785341), (323, 485262753), (447, 350648477), (901, 173962119), (969, 161754251), (1007, 155650317), (2533, 61879143), (2703, 57987373), (2831, 55365549), (3021, 51883439), (7599, 20626381), (7897, 19848027), (8493, 18455183), (17119, 9155901), (20483, 7652193), (23691, 6616009), (48127, 3256797), (51357, 3051967), (61449, 2550731), (134249, 1167531), (144381, 1085599), (150043, 1044633), (348211, 450129), (389177, 402747)]