157080448

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9227}}^1$

素因数の和:9267

約数の個数: 64

約数和(自身を含む): 376502400

約数和(自身を除く): 219421952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 9227, 17024, 18454, 36908, 64589, 73816, 129178, 147632, 175313, 258356, 295264, 350626, 516712, 590528, 701252, 1033424, 1181056, 1227191, 1402504, 2066848, 2454382, 2805008, 4133696, 4908764, 5610016, 8267392, 9817528, 11220032, 19635056, 22440064, 39270112, 78540224, 157080448]

約数ペア:

[(1, 157080448), (2, 78540224), (4, 39270112), (7, 22440064), (8, 19635056), (14, 11220032), (16, 9817528), (19, 8267392), (28, 5610016), (32, 4908764), (38, 4133696), (56, 2805008), (64, 2454382), (76, 2066848), (112, 1402504), (128, 1227191), (133, 1181056), (152, 1033424), (224, 701252), (266, 590528), (304, 516712), (448, 350626), (532, 295264), (608, 258356), (896, 175313), (1064, 147632), (1216, 129178), (2128, 73816), (2432, 64589), (4256, 36908), (8512, 18454), (9227, 17024)]