154133798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 311205888

約数和(自身を除く): 157072090

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1547, 1607, 2821, 3094, 3214, 3689, 5642, 6851, 7378, 11249, 13702, 20891, 22498, 27319, 41782, 47957, 49817, 54638, 95914, 99634, 146237, 191233, 292474, 348719, 355147, 382466, 647621, 697438, 710294, 846889, 1295242, 1693778, 2486029, 4533347, 4972058, 5928223, 9066694, 11009557, 11856446, 22019114, 77066899, 154133798]

約数ペア:

[(1, 154133798), (2, 77066899), (7, 22019114), (13, 11856446), (14, 11009557), (17, 9066694), (26, 5928223), (31, 4972058), (34, 4533347), (62, 2486029), (91, 1693778), (119, 1295242), (182, 846889), (217, 710294), (221, 697438), (238, 647621), (403, 382466), (434, 355147), (442, 348719), (527, 292474), (806, 191233), (1054, 146237), (1547, 99634), (1607, 95914), (2821, 54638), (3094, 49817), (3214, 47957), (3689, 41782), (5642, 27319), (6851, 22498), (7378, 20891), (11249, 13702)]