145208784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3299}}^1$

素因数の和:3448

約数の個数: 80

約数和(自身を含む): 432115200

約数和(自身を除く): 286906416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3299, 3668, 5502, 6288, 6598, 7336, 9897, 11004, 13196, 14672, 19794, 22008, 23093, 26392, 39588, 44016, 46186, 52784, 69279, 79176, 92372, 138558, 158352, 184744, 277116, 369488, 432169, 554232, 864338, 1108464, 1296507, 1728676, 2593014, 3025183, 3457352, 5186028, 6050366, 6914704, 9075549, 10372056, 12100732, 18151098, 20744112, 24201464, 36302196, 48402928, 72604392, 145208784]

約数ペア:

[(1, 145208784), (2, 72604392), (3, 48402928), (4, 36302196), (6, 24201464), (7, 20744112), (8, 18151098), (12, 12100732), (14, 10372056), (16, 9075549), (21, 6914704), (24, 6050366), (28, 5186028), (42, 3457352), (48, 3025183), (56, 2593014), (84, 1728676), (112, 1296507), (131, 1108464), (168, 864338), (262, 554232), (336, 432169), (393, 369488), (524, 277116), (786, 184744), (917, 158352), (1048, 138558), (1572, 92372), (1834, 79176), (2096, 69279), (2751, 52784), (3144, 46186), (3299, 44016), (3668, 39588), (5502, 26392), (6288, 23093), (6598, 22008), (7336, 19794), (9897, 14672), (11004, 13196)]