23500188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 69189120

約数和(自身を除く): 45688932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 47, 51, 57, 68, 76, 86, 94, 102, 114, 129, 141, 153, 171, 172, 188, 204, 228, 258, 282, 306, 323, 342, 387, 423, 516, 564, 612, 646, 684, 731, 774, 799, 817, 846, 893, 969, 1292, 1462, 1548, 1598, 1634, 1692, 1786, 1938, 2021, 2193, 2397, 2451, 2679, 2907, 2924, 3196, 3268, 3572, 3876, 4042, 4386, 4794, 4902, 5358, 5814, 6063, 6579, 7191, 7353, 8037, 8084, 8772, 9588, 9804, 10716, 11628, 12126, 13158, 13889, 14382, 14706, 15181, 16074, 18189, 24252, 26316, 27778, 28764, 29412, 30362, 32148, 34357, 36378, 38399, 41667, 45543, 55556, 60724, 68714, 72756, 76798, 83334, 91086, 103071, 115197, 125001, 136629, 137428, 153596, 166668, 182172, 206142, 230394, 250002, 273258, 309213, 345591, 412284, 460788, 500004, 546516, 618426, 652783, 691182, 1236852, 1305566, 1382364, 1958349, 2611132, 3916698, 5875047, 7833396, 11750094, 23500188]

約数ペア:

[(1, 23500188), (2, 11750094), (3, 7833396), (4, 5875047), (6, 3916698), (9, 2611132), (12, 1958349), (17, 1382364), (18, 1305566), (19, 1236852), (34, 691182), (36, 652783), (38, 618426), (43, 546516), (47, 500004), (51, 460788), (57, 412284), (68, 345591), (76, 309213), (86, 273258), (94, 250002), (102, 230394), (114, 206142), (129, 182172), (141, 166668), (153, 153596), (171, 137428), (172, 136629), (188, 125001), (204, 115197), (228, 103071), (258, 91086), (282, 83334), (306, 76798), (323, 72756), (342, 68714), (387, 60724), (423, 55556), (516, 45543), (564, 41667), (612, 38399), (646, 36378), (684, 34357), (731, 32148), (774, 30362), (799, 29412), (817, 28764), (846, 27778), (893, 26316), (969, 24252), (1292, 18189), (1462, 16074), (1548, 15181), (1598, 14706), (1634, 14382), (1692, 13889), (1786, 13158), (1938, 12126), (2021, 11628), (2193, 10716), (2397, 9804), (2451, 9588), (2679, 8772), (2907, 8084), (2924, 8037), (3196, 7353), (3268, 7191), (3572, 6579), (3876, 6063), (4042, 5814), (4386, 5358), (4794, 4902)]