154967008

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4344

約数の個数: 72

約数和(自身を含む): 370418832

約数和(自身を除く): 215451824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4297, 4508, 5152, 8594, 9016, 17188, 18032, 30079, 34376, 36064, 60158, 68752, 98831, 120316, 137504, 197662, 210553, 240632, 395324, 421106, 481264, 691817, 790648, 842212, 962528, 1383634, 1581296, 1684424, 2767268, 3162592, 3368848, 4842719, 5534536, 6737696, 9685438, 11069072, 19370876, 22138144, 38741752, 77483504, 154967008]

約数ペア:

[(1, 154967008), (2, 77483504), (4, 38741752), (7, 22138144), (8, 19370876), (14, 11069072), (16, 9685438), (23, 6737696), (28, 5534536), (32, 4842719), (46, 3368848), (49, 3162592), (56, 2767268), (92, 1684424), (98, 1581296), (112, 1383634), (161, 962528), (184, 842212), (196, 790648), (224, 691817), (322, 481264), (368, 421106), (392, 395324), (644, 240632), (736, 210553), (784, 197662), (1127, 137504), (1288, 120316), (1568, 98831), (2254, 68752), (2576, 60158), (4297, 36064), (4508, 34376), (5152, 30079), (8594, 18032), (9016, 17188)]