197672616

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 578534400

約数和(自身を除く): 380861784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 424, 477, 557, 558, 636, 744, 837, 954, 1114, 1116, 1272, 1431, 1643, 1671, 1674, 1908, 2228, 2232, 2862, 3286, 3342, 3348, 3816, 4456, 4929, 5013, 5724, 6572, 6684, 6696, 9858, 10026, 11448, 13144, 13368, 14787, 15039, 17267, 19716, 20052, 29521, 29574, 30078, 34534, 39432, 40104, 44361, 51801, 59042, 59148, 60156, 69068, 88563, 88722, 103602, 118084, 118296, 120312, 138136, 155403, 177126, 177444, 207204, 236168, 265689, 310806, 354252, 354888, 414408, 466209, 531378, 621612, 708504, 797067, 915151, 932418, 1062756, 1243224, 1594134, 1830302, 1864836, 2125512, 2745453, 3188268, 3660604, 3729672, 5490906, 6376536, 7321208, 8236359, 10981812, 16472718, 21963624, 24709077, 32945436, 49418154, 65890872, 98836308, 197672616]

約数ペア:

[(1, 197672616), (2, 98836308), (3, 65890872), (4, 49418154), (6, 32945436), (8, 24709077), (9, 21963624), (12, 16472718), (18, 10981812), (24, 8236359), (27, 7321208), (31, 6376536), (36, 5490906), (53, 3729672), (54, 3660604), (62, 3188268), (72, 2745453), (93, 2125512), (106, 1864836), (108, 1830302), (124, 1594134), (159, 1243224), (186, 1062756), (212, 932418), (216, 915151), (248, 797067), (279, 708504), (318, 621612), (372, 531378), (424, 466209), (477, 414408), (557, 354888), (558, 354252), (636, 310806), (744, 265689), (837, 236168), (954, 207204), (1114, 177444), (1116, 177126), (1272, 155403), (1431, 138136), (1643, 120312), (1671, 118296), (1674, 118084), (1908, 103602), (2228, 88722), (2232, 88563), (2862, 69068), (3286, 60156), (3342, 59148), (3348, 59042), (3816, 51801), (4456, 44361), (4929, 40104), (5013, 39432), (5724, 34534), (6572, 30078), (6684, 29574), (6696, 29521), (9858, 20052), (10026, 19716), (11448, 17267), (13144, 15039), (13368, 14787)]