157432170760

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1\times {\mathrm{29389}}^1$

素因数の和:30410

約数の個数: 64

約数和(自身を含む): 356908633200

約数和(自身を除く): 199476462440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 853, 1256, 1570, 1706, 3140, 3412, 4265, 6280, 6824, 8530, 17060, 29389, 34120, 58778, 117556, 133921, 146945, 235112, 267842, 293890, 535684, 587780, 669605, 1071368, 1175560, 1339210, 2678420, 4614073, 5356840, 9228146, 18456292, 23070365, 25068817, 36912584, 46140730, 50137634, 92281460, 100275268, 125344085, 184562920, 200550536, 250688170, 501376340, 1002752680, 3935804269, 7871608538, 15743217076, 19679021345, 31486434152, 39358042690, 78716085380, 157432170760]

約数ペア:

[(1, 157432170760), (2, 78716085380), (4, 39358042690), (5, 31486434152), (8, 19679021345), (10, 15743217076), (20, 7871608538), (40, 3935804269), (157, 1002752680), (314, 501376340), (628, 250688170), (785, 200550536), (853, 184562920), (1256, 125344085), (1570, 100275268), (1706, 92281460), (3140, 50137634), (3412, 46140730), (4265, 36912584), (6280, 25068817), (6824, 23070365), (8530, 18456292), (17060, 9228146), (29389, 5356840), (34120, 4614073), (58778, 2678420), (117556, 1339210), (133921, 1175560), (146945, 1071368), (235112, 669605), (267842, 587780), (293890, 535684)]