149746716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4679}}^1$

素因数の和:4823

約数の個数: 72

約数和(自身を含む): 436101120

約数和(自身を除く): 286354404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 4679, 5334, 8001, 9358, 10668, 14037, 16002, 18716, 28074, 32004, 32753, 42111, 56148, 65506, 84222, 98259, 131012, 168444, 196518, 294777, 393036, 589554, 594233, 1179108, 1188466, 1782699, 2376932, 3565398, 4159631, 5348097, 7130796, 8319262, 10696194, 12478893, 16638524, 21392388, 24957786, 37436679, 49915572, 74873358, 149746716]

約数ペア:

[(1, 149746716), (2, 74873358), (3, 49915572), (4, 37436679), (6, 24957786), (7, 21392388), (9, 16638524), (12, 12478893), (14, 10696194), (18, 8319262), (21, 7130796), (28, 5348097), (36, 4159631), (42, 3565398), (63, 2376932), (84, 1782699), (126, 1188466), (127, 1179108), (252, 594233), (254, 589554), (381, 393036), (508, 294777), (762, 196518), (889, 168444), (1143, 131012), (1524, 98259), (1778, 84222), (2286, 65506), (2667, 56148), (3556, 42111), (4572, 32753), (4679, 32004), (5334, 28074), (8001, 18716), (9358, 16002), (10668, 14037)]