144847514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 280682496

約数和(自身を除く): 135834982

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 47, 94, 119, 161, 238, 322, 329, 391, 563, 658, 782, 799, 1081, 1126, 1598, 2162, 2737, 3941, 5474, 5593, 7567, 7882, 9571, 11186, 12949, 15134, 18377, 19142, 25898, 26461, 36754, 52922, 66997, 90643, 128639, 133994, 181286, 185227, 220133, 257278, 370454, 440266, 449837, 608603, 899674, 1217206, 1540931, 3081862, 3148859, 4260221, 6297718, 8520442, 10346251, 20692502, 72423757, 144847514]

約数ペア:

[(1, 144847514), (2, 72423757), (7, 20692502), (14, 10346251), (17, 8520442), (23, 6297718), (34, 4260221), (46, 3148859), (47, 3081862), (94, 1540931), (119, 1217206), (161, 899674), (238, 608603), (322, 449837), (329, 440266), (391, 370454), (563, 257278), (658, 220133), (782, 185227), (799, 181286), (1081, 133994), (1126, 128639), (1598, 90643), (2162, 66997), (2737, 52922), (3941, 36754), (5474, 26461), (5593, 25898), (7567, 19142), (7882, 18377), (9571, 15134), (11186, 12949)]