140522004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 108

約数和(自身を含む): 424566324

約数和(自身を除く): 284044320

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1332, 1554, 1764, 1813, 2153, 2331, 3108, 3626, 4306, 4662, 5439, 6459, 7252, 8612, 9324, 10878, 12918, 15071, 16317, 19377, 21756, 25836, 30142, 32634, 38754, 45213, 60284, 65268, 77508, 79661, 90426, 105497, 135639, 159322, 180852, 210994, 238983, 271278, 316491, 318644, 421988, 477966, 542556, 557627, 632982, 716949, 949473, 955932, 1115254, 1265964, 1433898, 1672881, 1898946, 2230508, 2867796, 3345762, 3797892, 3903389, 5018643, 6691524, 7806778, 10037286, 11710167, 15613556, 20074572, 23420334, 35130501, 46840668, 70261002, 140522004]

約数ペア:

[(1, 140522004), (2, 70261002), (3, 46840668), (4, 35130501), (6, 23420334), (7, 20074572), (9, 15613556), (12, 11710167), (14, 10037286), (18, 7806778), (21, 6691524), (28, 5018643), (36, 3903389), (37, 3797892), (42, 3345762), (49, 2867796), (63, 2230508), (74, 1898946), (84, 1672881), (98, 1433898), (111, 1265964), (126, 1115254), (147, 955932), (148, 949473), (196, 716949), (222, 632982), (252, 557627), (259, 542556), (294, 477966), (333, 421988), (441, 318644), (444, 316491), (518, 271278), (588, 238983), (666, 210994), (777, 180852), (882, 159322), (1036, 135639), (1332, 105497), (1554, 90426), (1764, 79661), (1813, 77508), (2153, 65268), (2331, 60284), (3108, 45213), (3626, 38754), (4306, 32634), (4662, 30142), (5439, 25836), (6459, 21756), (7252, 19377), (8612, 16317), (9324, 15071), (10878, 12918)]