141782788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 322479360

約数和(自身を除く): 180696572

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 61, 68, 76, 119, 122, 133, 238, 244, 257, 266, 323, 427, 476, 514, 532, 646, 854, 1028, 1037, 1159, 1292, 1708, 1799, 2074, 2261, 2318, 3598, 4148, 4369, 4522, 4636, 4883, 7196, 7259, 8113, 8738, 9044, 9766, 14518, 15677, 16226, 17476, 19532, 19703, 29036, 30583, 31354, 32452, 34181, 39406, 61166, 62708, 68362, 78812, 83011, 109739, 122332, 136724, 137921, 166022, 219478, 266509, 275842, 297863, 332044, 438956, 533018, 551684, 581077, 595726, 1066036, 1162154, 1191452, 1865563, 2085041, 2324308, 3731126, 4170082, 5063671, 7462252, 8340164, 10127342, 20254684, 35445697, 70891394, 141782788]

約数ペア:

[(1, 141782788), (2, 70891394), (4, 35445697), (7, 20254684), (14, 10127342), (17, 8340164), (19, 7462252), (28, 5063671), (34, 4170082), (38, 3731126), (61, 2324308), (68, 2085041), (76, 1865563), (119, 1191452), (122, 1162154), (133, 1066036), (238, 595726), (244, 581077), (257, 551684), (266, 533018), (323, 438956), (427, 332044), (476, 297863), (514, 275842), (532, 266509), (646, 219478), (854, 166022), (1028, 137921), (1037, 136724), (1159, 122332), (1292, 109739), (1708, 83011), (1799, 78812), (2074, 68362), (2261, 62708), (2318, 61166), (3598, 39406), (4148, 34181), (4369, 32452), (4522, 31354), (4636, 30583), (4883, 29036), (7196, 19703), (7259, 19532), (8113, 17476), (8738, 16226), (9044, 15677), (9766, 14518)]