154438128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82499}}^1$

素因数の和:82526

約数の個数: 60

約数和(自身を含む): 465465000

約数和(自身を除く): 311026872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 82499, 164998, 247497, 329996, 494994, 659992, 742491, 989988, 1072487, 1319984, 1484982, 1979976, 2144974, 2969964, 3217461, 3959952, 4289948, 5939928, 6434922, 8579896, 9652383, 11879856, 12869844, 17159792, 19304766, 25739688, 38609532, 51479376, 77219064, 154438128]

約数ペア:

[(1, 154438128), (2, 77219064), (3, 51479376), (4, 38609532), (6, 25739688), (8, 19304766), (9, 17159792), (12, 12869844), (13, 11879856), (16, 9652383), (18, 8579896), (24, 6434922), (26, 5939928), (36, 4289948), (39, 3959952), (48, 3217461), (52, 2969964), (72, 2144974), (78, 1979976), (104, 1484982), (117, 1319984), (144, 1072487), (156, 989988), (208, 742491), (234, 659992), (312, 494994), (468, 329996), (624, 247497), (936, 164998), (1872, 82499)]