139501992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 422092800

約数和(自身を除く): 282590808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 79, 84, 92, 138, 158, 161, 168, 184, 237, 276, 316, 322, 457, 474, 483, 552, 553, 632, 644, 914, 948, 966, 1106, 1288, 1371, 1659, 1817, 1828, 1896, 1932, 2212, 2742, 3199, 3318, 3634, 3656, 3864, 4424, 5451, 5484, 6398, 6636, 7268, 9597, 10511, 10902, 10968, 12719, 12796, 13272, 14536, 19194, 21022, 21804, 25438, 25592, 31533, 36103, 38157, 38388, 42044, 43608, 50876, 63066, 72206, 73577, 76314, 76776, 84088, 101752, 108309, 126132, 144412, 147154, 152628, 216618, 220731, 252264, 252721, 288824, 294308, 305256, 433236, 441462, 505442, 588616, 758163, 830369, 866472, 882924, 1010884, 1516326, 1660738, 1765848, 2021768, 2491107, 3032652, 3321476, 4982214, 5812583, 6065304, 6642952, 9964428, 11625166, 17437749, 19928856, 23250332, 34875498, 46500664, 69750996, 139501992]

約数ペア:

[(1, 139501992), (2, 69750996), (3, 46500664), (4, 34875498), (6, 23250332), (7, 19928856), (8, 17437749), (12, 11625166), (14, 9964428), (21, 6642952), (23, 6065304), (24, 5812583), (28, 4982214), (42, 3321476), (46, 3032652), (56, 2491107), (69, 2021768), (79, 1765848), (84, 1660738), (92, 1516326), (138, 1010884), (158, 882924), (161, 866472), (168, 830369), (184, 758163), (237, 588616), (276, 505442), (316, 441462), (322, 433236), (457, 305256), (474, 294308), (483, 288824), (552, 252721), (553, 252264), (632, 220731), (644, 216618), (914, 152628), (948, 147154), (966, 144412), (1106, 126132), (1288, 108309), (1371, 101752), (1659, 84088), (1817, 76776), (1828, 76314), (1896, 73577), (1932, 72206), (2212, 63066), (2742, 50876), (3199, 43608), (3318, 42044), (3634, 38388), (3656, 38157), (3864, 36103), (4424, 31533), (5451, 25592), (5484, 25438), (6398, 21804), (6636, 21022), (7268, 19194), (9597, 14536), (10511, 13272), (10902, 12796), (10968, 12719)]