140847012

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 391381760

約数和(自身を除く): 250534748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 81, 93, 108, 111, 124, 148, 162, 186, 222, 279, 324, 333, 372, 379, 444, 558, 666, 758, 837, 999, 1116, 1137, 1147, 1332, 1516, 1674, 1998, 2274, 2294, 2511, 2997, 3348, 3411, 3441, 3996, 4548, 4588, 5022, 5994, 6822, 6882, 10044, 10233, 10323, 11749, 11988, 13644, 13764, 14023, 20466, 20646, 23498, 28046, 30699, 30969, 35247, 40932, 41292, 42069, 46996, 56092, 61398, 61938, 70494, 84138, 92907, 105741, 122796, 123876, 126207, 140988, 168276, 185814, 211482, 252414, 317223, 371628, 378621, 422964, 434713, 504828, 634446, 757242, 869426, 951669, 1135863, 1268892, 1304139, 1514484, 1738852, 1903338, 2271726, 2608278, 3806676, 3912417, 4543452, 5216556, 7824834, 11737251, 15649668, 23474502, 35211753, 46949004, 70423506, 140847012]

約数ペア:

[(1, 140847012), (2, 70423506), (3, 46949004), (4, 35211753), (6, 23474502), (9, 15649668), (12, 11737251), (18, 7824834), (27, 5216556), (31, 4543452), (36, 3912417), (37, 3806676), (54, 2608278), (62, 2271726), (74, 1903338), (81, 1738852), (93, 1514484), (108, 1304139), (111, 1268892), (124, 1135863), (148, 951669), (162, 869426), (186, 757242), (222, 634446), (279, 504828), (324, 434713), (333, 422964), (372, 378621), (379, 371628), (444, 317223), (558, 252414), (666, 211482), (758, 185814), (837, 168276), (999, 140988), (1116, 126207), (1137, 123876), (1147, 122796), (1332, 105741), (1516, 92907), (1674, 84138), (1998, 70494), (2274, 61938), (2294, 61398), (2511, 56092), (2997, 46996), (3348, 42069), (3411, 41292), (3441, 40932), (3996, 35247), (4548, 30969), (4588, 30699), (5022, 28046), (5994, 23498), (6822, 20646), (6882, 20466), (10044, 14023), (10233, 13764), (10323, 13644), (11749, 11988)]