172976904

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^3\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 513648000

約数和(自身を除く): 340671096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 163, 204, 216, 289, 306, 326, 408, 459, 489, 578, 612, 652, 867, 918, 978, 1156, 1224, 1304, 1467, 1734, 1836, 1956, 2312, 2601, 2771, 2934, 3468, 3672, 3912, 4401, 4913, 5202, 5542, 5868, 6936, 7803, 8313, 8802, 9826, 10404, 11084, 11736, 14739, 15606, 16626, 17604, 19652, 20808, 22168, 24939, 29478, 31212, 33252, 35208, 39304, 44217, 47107, 49878, 58956, 62424, 66504, 74817, 88434, 94214, 99756, 117912, 132651, 141321, 149634, 176868, 188428, 199512, 265302, 282642, 299268, 353736, 376856, 423963, 530604, 565284, 598536, 800819, 847926, 1061208, 1130568, 1271889, 1601638, 1695852, 2402457, 2543778, 3203276, 3391704, 4804914, 5087556, 6406552, 7207371, 9609828, 10175112, 14414742, 19219656, 21622113, 28829484, 43244226, 57658968, 86488452, 172976904]

約数ペア:

[(1, 172976904), (2, 86488452), (3, 57658968), (4, 43244226), (6, 28829484), (8, 21622113), (9, 19219656), (12, 14414742), (17, 10175112), (18, 9609828), (24, 7207371), (27, 6406552), (34, 5087556), (36, 4804914), (51, 3391704), (54, 3203276), (68, 2543778), (72, 2402457), (102, 1695852), (108, 1601638), (136, 1271889), (153, 1130568), (163, 1061208), (204, 847926), (216, 800819), (289, 598536), (306, 565284), (326, 530604), (408, 423963), (459, 376856), (489, 353736), (578, 299268), (612, 282642), (652, 265302), (867, 199512), (918, 188428), (978, 176868), (1156, 149634), (1224, 141321), (1304, 132651), (1467, 117912), (1734, 99756), (1836, 94214), (1956, 88434), (2312, 74817), (2601, 66504), (2771, 62424), (2934, 58956), (3468, 49878), (3672, 47107), (3912, 44217), (4401, 39304), (4913, 35208), (5202, 33252), (5542, 31212), (5868, 29478), (6936, 24939), (7803, 22168), (8313, 20808), (8802, 19652), (9826, 17604), (10404, 16626), (11084, 15606), (11736, 14739)]