156989089938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{27997}}^1$

素因数の和:28431

約数の個数: 64

約数和(自身を含む): 330922920960

約数和(自身を除く): 173933831022

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 227, 358, 454, 537, 681, 1074, 1362, 4117, 5221, 8234, 10442, 12351, 15663, 24702, 27997, 31326, 40633, 55994, 81266, 83991, 121899, 167982, 243798, 643931, 934559, 1287862, 1869118, 1931793, 2803677, 3863586, 5011463, 5607354, 6355319, 10022926, 12710638, 15034389, 19065957, 30068778, 38131914, 115263649, 146172337, 230527298, 292344674, 345790947, 438517011, 691581894, 877034022, 1137602101, 2275204202, 3412806303, 6825612606, 26164848323, 52329696646, 78494544969, 156989089938]

約数ペア:

[(1, 156989089938), (2, 78494544969), (3, 52329696646), (6, 26164848323), (23, 6825612606), (46, 3412806303), (69, 2275204202), (138, 1137602101), (179, 877034022), (227, 691581894), (358, 438517011), (454, 345790947), (537, 292344674), (681, 230527298), (1074, 146172337), (1362, 115263649), (4117, 38131914), (5221, 30068778), (8234, 19065957), (10442, 15034389), (12351, 12710638), (15663, 10022926), (24702, 6355319), (27997, 5607354), (31326, 5011463), (40633, 3863586), (55994, 2803677), (81266, 1931793), (83991, 1869118), (121899, 1287862), (167982, 934559), (243798, 643931)]