190131552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1253

約数の個数: 144

約数和(自身を含む): 596323728

約数和(自身を除く): 406192176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1181, 1248, 1376, 1548, 1677, 1872, 2064, 2236, 2362, 3096, 3354, 3543, 3744, 4128, 4472, 4724, 5031, 6192, 6708, 7086, 8944, 9448, 10062, 10629, 12384, 13416, 14172, 15353, 17888, 18896, 20124, 21258, 26832, 28344, 30706, 37792, 40248, 42516, 46059, 50783, 53664, 56688, 61412, 80496, 85032, 92118, 101566, 113376, 122824, 138177, 152349, 160992, 170064, 184236, 203132, 245648, 276354, 304698, 340128, 368472, 406264, 457047, 491296, 552708, 609396, 660179, 736944, 812528, 914094, 1105416, 1218792, 1320358, 1473888, 1625056, 1828188, 1980537, 2210832, 2437584, 2640716, 3656376, 3961074, 4421664, 4875168, 5281432, 5941611, 7312752, 7922148, 10562864, 11883222, 14625504, 15844296, 21125728, 23766444, 31688592, 47532888, 63377184, 95065776, 190131552]

約数ペア:

[(1, 190131552), (2, 95065776), (3, 63377184), (4, 47532888), (6, 31688592), (8, 23766444), (9, 21125728), (12, 15844296), (13, 14625504), (16, 11883222), (18, 10562864), (24, 7922148), (26, 7312752), (32, 5941611), (36, 5281432), (39, 4875168), (43, 4421664), (48, 3961074), (52, 3656376), (72, 2640716), (78, 2437584), (86, 2210832), (96, 1980537), (104, 1828188), (117, 1625056), (129, 1473888), (144, 1320358), (156, 1218792), (172, 1105416), (208, 914094), (234, 812528), (258, 736944), (288, 660179), (312, 609396), (344, 552708), (387, 491296), (416, 457047), (468, 406264), (516, 368472), (559, 340128), (624, 304698), (688, 276354), (774, 245648), (936, 203132), (1032, 184236), (1118, 170064), (1181, 160992), (1248, 152349), (1376, 138177), (1548, 122824), (1677, 113376), (1872, 101566), (2064, 92118), (2236, 85032), (2362, 80496), (3096, 61412), (3354, 56688), (3543, 53664), (3744, 50783), (4128, 46059), (4472, 42516), (4724, 40248), (5031, 37792), (6192, 30706), (6708, 28344), (7086, 26832), (8944, 21258), (9448, 20124), (10062, 18896), (10629, 17888), (12384, 15353), (13416, 14172)]