156941316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{88969}}^1$

素因数の和:88993

約数の個数: 54

約数和(自身を含む): 461487390

約数和(自身を除く): 304546074

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 88969, 177938, 266907, 355876, 533814, 622783, 800721, 1067628, 1245566, 1601442, 1868349, 2491132, 3202884, 3736698, 4359481, 5605047, 7473396, 8718962, 11210094, 13078443, 17437924, 22420188, 26156886, 39235329, 52313772, 78470658, 156941316]

約数ペア:

[(1, 156941316), (2, 78470658), (3, 52313772), (4, 39235329), (6, 26156886), (7, 22420188), (9, 17437924), (12, 13078443), (14, 11210094), (18, 8718962), (21, 7473396), (28, 5605047), (36, 4359481), (42, 3736698), (49, 3202884), (63, 2491132), (84, 1868349), (98, 1601442), (126, 1245566), (147, 1067628), (196, 800721), (252, 622783), (294, 533814), (441, 355876), (588, 266907), (882, 177938), (1764, 88969)]