142505424

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2585

約数の個数: 120

約数和(自身を含む): 440811072

約数和(自身を除く): 298305648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1564, 1656, 2346, 2448, 2531, 3128, 3312, 3519, 4692, 5062, 6256, 7038, 7593, 9384, 10124, 14076, 15186, 18768, 20248, 22779, 28152, 30372, 40496, 43027, 45558, 56304, 58213, 60744, 86054, 91116, 116426, 121488, 129081, 172108, 174639, 182232, 232852, 258162, 344216, 349278, 364464, 387243, 465704, 516324, 523917, 688432, 698556, 774486, 931408, 989621, 1032648, 1047834, 1397112, 1548972, 1979242, 2065296, 2095668, 2794224, 2968863, 3097944, 3958484, 4191336, 5937726, 6195888, 7916968, 8382672, 8906589, 11875452, 15833936, 17813178, 23750904, 35626356, 47501808, 71252712, 142505424]

約数ペア:

[(1, 142505424), (2, 71252712), (3, 47501808), (4, 35626356), (6, 23750904), (8, 17813178), (9, 15833936), (12, 11875452), (16, 8906589), (17, 8382672), (18, 7916968), (23, 6195888), (24, 5937726), (34, 4191336), (36, 3958484), (46, 3097944), (48, 2968863), (51, 2794224), (68, 2095668), (69, 2065296), (72, 1979242), (92, 1548972), (102, 1397112), (136, 1047834), (138, 1032648), (144, 989621), (153, 931408), (184, 774486), (204, 698556), (207, 688432), (272, 523917), (276, 516324), (306, 465704), (368, 387243), (391, 364464), (408, 349278), (414, 344216), (552, 258162), (612, 232852), (782, 182232), (816, 174639), (828, 172108), (1104, 129081), (1173, 121488), (1224, 116426), (1564, 91116), (1656, 86054), (2346, 60744), (2448, 58213), (2531, 56304), (3128, 45558), (3312, 43027), (3519, 40496), (4692, 30372), (5062, 28152), (6256, 22779), (7038, 20248), (7593, 18768), (9384, 15186), (10124, 14076)]