145114344

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28387}}^1$

素因数の和:28470

約数の個数: 48

約数和(自身を含む): 398567520

約数和(自身を除く): 253453176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 28387, 56774, 85161, 113548, 170322, 227096, 255483, 340644, 510966, 681288, 1021932, 2015477, 2043864, 4030954, 6046431, 8061908, 12092862, 16123816, 18139293, 24185724, 36278586, 48371448, 72557172, 145114344]

約数ペア:

[(1, 145114344), (2, 72557172), (3, 48371448), (4, 36278586), (6, 24185724), (8, 18139293), (9, 16123816), (12, 12092862), (18, 8061908), (24, 6046431), (36, 4030954), (71, 2043864), (72, 2015477), (142, 1021932), (213, 681288), (284, 510966), (426, 340644), (568, 255483), (639, 227096), (852, 170322), (1278, 113548), (1704, 85161), (2556, 56774), (5112, 28387)]