157722552

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 483177240

約数和(自身を除く): 325454688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 81, 104, 108, 117, 156, 158, 162, 216, 234, 237, 243, 312, 316, 324, 351, 468, 474, 486, 632, 648, 702, 711, 936, 948, 972, 1027, 1053, 1404, 1422, 1896, 1944, 2054, 2106, 2133, 2808, 2844, 3081, 3159, 4108, 4212, 4266, 5688, 6162, 6241, 6318, 6399, 8216, 8424, 8532, 9243, 12324, 12482, 12636, 12798, 17064, 18486, 18723, 19197, 24648, 24964, 25272, 25596, 27729, 36972, 37446, 38394, 49928, 51192, 55458, 56169, 73944, 74892, 76788, 81133, 83187, 110916, 112338, 149784, 153576, 162266, 166374, 168507, 221832, 224676, 243399, 249561, 324532, 332748, 337014, 449352, 486798, 499122, 505521, 649064, 665496, 674028, 730197, 973596, 998244, 1011042, 1348056, 1460394, 1516563, 1947192, 1996488, 2022084, 2190591, 2920788, 3033126, 4044168, 4381182, 5841576, 6066252, 6571773, 8762364, 12132504, 13143546, 17524728, 19715319, 26287092, 39430638, 52574184, 78861276, 157722552]

約数ペア:

[(1, 157722552), (2, 78861276), (3, 52574184), (4, 39430638), (6, 26287092), (8, 19715319), (9, 17524728), (12, 13143546), (13, 12132504), (18, 8762364), (24, 6571773), (26, 6066252), (27, 5841576), (36, 4381182), (39, 4044168), (52, 3033126), (54, 2920788), (72, 2190591), (78, 2022084), (79, 1996488), (81, 1947192), (104, 1516563), (108, 1460394), (117, 1348056), (156, 1011042), (158, 998244), (162, 973596), (216, 730197), (234, 674028), (237, 665496), (243, 649064), (312, 505521), (316, 499122), (324, 486798), (351, 449352), (468, 337014), (474, 332748), (486, 324532), (632, 249561), (648, 243399), (702, 224676), (711, 221832), (936, 168507), (948, 166374), (972, 162266), (1027, 153576), (1053, 149784), (1404, 112338), (1422, 110916), (1896, 83187), (1944, 81133), (2054, 76788), (2106, 74892), (2133, 73944), (2808, 56169), (2844, 55458), (3081, 51192), (3159, 49928), (4108, 38394), (4212, 37446), (4266, 36972), (5688, 27729), (6162, 25596), (6241, 25272), (6318, 24964), (6399, 24648), (8216, 19197), (8424, 18723), (8532, 18486), (9243, 17064), (12324, 12798), (12482, 12636)]