141987872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 302787072

約数和(自身を除く): 160799200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 1528, 1787, 2483, 3056, 3574, 4966, 6112, 7148, 9932, 14296, 19864, 23231, 28592, 39728, 46462, 57184, 79456, 92924, 185848, 341317, 371696, 682634, 743392, 1365268, 2730536, 4437121, 5461072, 8874242, 10922144, 17748484, 35496968, 70993936, 141987872]

約数ペア:

[(1, 141987872), (2, 70993936), (4, 35496968), (8, 17748484), (13, 10922144), (16, 8874242), (26, 5461072), (32, 4437121), (52, 2730536), (104, 1365268), (191, 743392), (208, 682634), (382, 371696), (416, 341317), (764, 185848), (1528, 92924), (1787, 79456), (2483, 57184), (3056, 46462), (3574, 39728), (4966, 28592), (6112, 23231), (7148, 19864), (9932, 14296)]