158369568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 489180384

約数和(自身を除く): 330810816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 131, 147, 168, 196, 224, 257, 262, 294, 336, 392, 393, 514, 524, 588, 672, 771, 784, 786, 917, 1028, 1048, 1176, 1542, 1568, 1572, 1799, 1834, 2056, 2096, 2352, 2751, 3084, 3144, 3598, 3668, 4112, 4192, 4704, 5397, 5502, 6168, 6288, 6419, 7196, 7336, 8224, 10794, 11004, 12336, 12576, 12593, 12838, 14392, 14672, 19257, 21588, 22008, 24672, 25186, 25676, 28784, 29344, 33667, 37779, 38514, 43176, 44016, 50372, 51352, 57568, 67334, 75558, 77028, 86352, 88032, 100744, 101001, 102704, 134668, 151116, 154056, 172704, 201488, 202002, 205408, 235669, 269336, 302232, 308112, 402976, 404004, 471338, 538672, 604464, 616224, 707007, 808008, 942676, 1077344, 1208928, 1414014, 1616016, 1649683, 1885352, 2828028, 3232032, 3299366, 3770704, 4949049, 5656056, 6598732, 7541408, 9898098, 11312112, 13197464, 19796196, 22624224, 26394928, 39592392, 52789856, 79184784, 158369568]

約数ペア:

[(1, 158369568), (2, 79184784), (3, 52789856), (4, 39592392), (6, 26394928), (7, 22624224), (8, 19796196), (12, 13197464), (14, 11312112), (16, 9898098), (21, 7541408), (24, 6598732), (28, 5656056), (32, 4949049), (42, 3770704), (48, 3299366), (49, 3232032), (56, 2828028), (84, 1885352), (96, 1649683), (98, 1616016), (112, 1414014), (131, 1208928), (147, 1077344), (168, 942676), (196, 808008), (224, 707007), (257, 616224), (262, 604464), (294, 538672), (336, 471338), (392, 404004), (393, 402976), (514, 308112), (524, 302232), (588, 269336), (672, 235669), (771, 205408), (784, 202002), (786, 201488), (917, 172704), (1028, 154056), (1048, 151116), (1176, 134668), (1542, 102704), (1568, 101001), (1572, 100744), (1799, 88032), (1834, 86352), (2056, 77028), (2096, 75558), (2352, 67334), (2751, 57568), (3084, 51352), (3144, 50372), (3598, 44016), (3668, 43176), (4112, 38514), (4192, 37779), (4704, 33667), (5397, 29344), (5502, 28784), (6168, 25676), (6288, 25186), (6419, 24672), (7196, 22008), (7336, 21588), (8224, 19257), (10794, 14672), (11004, 14392), (12336, 12838), (12576, 12593)]