141246028

素因数分解:

$2^2\times 7^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 316237824

約数和(自身を除く): 174991796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 191, 196, 308, 343, 382, 539, 686, 764, 1078, 1337, 1372, 2101, 2156, 2401, 2674, 3773, 4202, 4802, 5348, 7546, 8404, 9359, 9604, 14707, 15092, 16807, 18718, 26411, 29414, 33614, 37436, 52822, 58828, 65513, 67228, 102949, 105644, 131026, 184877, 205898, 262052, 369754, 411796, 458591, 720643, 739508, 917182, 1441286, 1834364, 2882572, 3210137, 5044501, 6420274, 10089002, 12840548, 20178004, 35311507, 70623014, 141246028]

約数ペア:

[(1, 141246028), (2, 70623014), (4, 35311507), (7, 20178004), (11, 12840548), (14, 10089002), (22, 6420274), (28, 5044501), (44, 3210137), (49, 2882572), (77, 1834364), (98, 1441286), (154, 917182), (191, 739508), (196, 720643), (308, 458591), (343, 411796), (382, 369754), (539, 262052), (686, 205898), (764, 184877), (1078, 131026), (1337, 105644), (1372, 102949), (2101, 67228), (2156, 65513), (2401, 58828), (2674, 52822), (3773, 37436), (4202, 33614), (4802, 29414), (5348, 26411), (7546, 18718), (8404, 16807), (9359, 15092), (9604, 14707)]