196541488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 491968512

約数和(自身を除く): 295427024

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 163, 176, 187, 208, 221, 248, 272, 286, 326, 341, 374, 403, 442, 496, 527, 572, 652, 682, 748, 806, 884, 1054, 1144, 1304, 1364, 1496, 1612, 1768, 1793, 2108, 2119, 2288, 2431, 2608, 2728, 2771, 2992, 3224, 3536, 3586, 4216, 4238, 4433, 4862, 5053, 5456, 5542, 5797, 6448, 6851, 7172, 8432, 8476, 8866, 9724, 10106, 11084, 11594, 13702, 14344, 16952, 17732, 19448, 20212, 22168, 23188, 23309, 27404, 28688, 30481, 33904, 35464, 36023, 38896, 40424, 44336, 46376, 46618, 54808, 55583, 60962, 65689, 70928, 72046, 75361, 80848, 85901, 92752, 93236, 109616, 111166, 121924, 131378, 144092, 150722, 171802, 186472, 222332, 243848, 262756, 288184, 301444, 343604, 372944, 396253, 444664, 487696, 525512, 576368, 602888, 687208, 722579, 792506, 889328, 944911, 1051024, 1116713, 1205776, 1374416, 1445158, 1585012, 1889822, 2233426, 2890316, 3170024, 3779644, 4466852, 5780632, 6340048, 7559288, 8933704, 11561264, 12283843, 15118576, 17867408, 24567686, 49135372, 98270744, 196541488]

約数ペア:

[(1, 196541488), (2, 98270744), (4, 49135372), (8, 24567686), (11, 17867408), (13, 15118576), (16, 12283843), (17, 11561264), (22, 8933704), (26, 7559288), (31, 6340048), (34, 5780632), (44, 4466852), (52, 3779644), (62, 3170024), (68, 2890316), (88, 2233426), (104, 1889822), (124, 1585012), (136, 1445158), (143, 1374416), (163, 1205776), (176, 1116713), (187, 1051024), (208, 944911), (221, 889328), (248, 792506), (272, 722579), (286, 687208), (326, 602888), (341, 576368), (374, 525512), (403, 487696), (442, 444664), (496, 396253), (527, 372944), (572, 343604), (652, 301444), (682, 288184), (748, 262756), (806, 243848), (884, 222332), (1054, 186472), (1144, 171802), (1304, 150722), (1364, 144092), (1496, 131378), (1612, 121924), (1768, 111166), (1793, 109616), (2108, 93236), (2119, 92752), (2288, 85901), (2431, 80848), (2608, 75361), (2728, 72046), (2771, 70928), (2992, 65689), (3224, 60962), (3536, 55583), (3586, 54808), (4216, 46618), (4238, 46376), (4433, 44336), (4862, 40424), (5053, 38896), (5456, 36023), (5542, 35464), (5797, 33904), (6448, 30481), (6851, 28688), (7172, 27404), (8432, 23309), (8476, 23188), (8866, 22168), (9724, 20212), (10106, 19448), (11084, 17732), (11594, 16952), (13702, 14344)]