157142268

素因数分解:

$2^2\times 3^5\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 414151920

約数和(自身を除く): 257009652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 269, 324, 486, 538, 601, 807, 972, 1076, 1202, 1614, 1803, 2404, 2421, 3228, 3606, 4842, 5409, 7212, 7263, 9684, 10818, 14526, 16227, 21636, 21789, 29052, 32454, 43578, 48681, 64908, 65367, 87156, 97362, 130734, 146043, 161669, 194724, 261468, 292086, 323338, 485007, 584172, 646676, 970014, 1455021, 1940028, 2910042, 4365063, 5820084, 8730126, 13095189, 17460252, 26190378, 39285567, 52380756, 78571134, 157142268]

約数ペア:

[(1, 157142268), (2, 78571134), (3, 52380756), (4, 39285567), (6, 26190378), (9, 17460252), (12, 13095189), (18, 8730126), (27, 5820084), (36, 4365063), (54, 2910042), (81, 1940028), (108, 1455021), (162, 970014), (243, 646676), (269, 584172), (324, 485007), (486, 323338), (538, 292086), (601, 261468), (807, 194724), (972, 161669), (1076, 146043), (1202, 130734), (1614, 97362), (1803, 87156), (2404, 65367), (2421, 64908), (3228, 48681), (3606, 43578), (4842, 32454), (5409, 29052), (7212, 21789), (7263, 21636), (9684, 16227), (10818, 14526)]