158467996948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 299174400000

約数和(自身を除く): 140706403052

約数列:

[1, 2, 4, 19, 38, 76, 79, 139, 158, 278, 316, 317, 556, 599, 634, 1198, 1268, 1501, 2396, 2641, 3002, 5282, 6004, 6023, 10564, 10981, 11381, 12046, 21962, 22762, 24092, 25043, 43924, 44063, 45524, 47321, 50086, 83261, 88126, 94642, 100172, 166522, 176252, 189284, 189883, 208639, 333044, 379766, 417278, 475817, 759532, 834556, 837197, 899099, 951634, 1581959, 1674394, 1798198, 1903268, 3163918, 3348788, 3480977, 3596396, 3607777, 6327836, 6577619, 6961954, 7215554, 13155238, 13923908, 14431108, 15000757, 26310476, 26393737, 30001514, 52787474, 60003028, 66138563, 105574948, 124974761, 132277126, 249949522, 264554252, 285014383, 499899044, 501481003, 570028766, 1002962006, 1140057532, 2005924012, 2085105223, 4170210446, 8340420892, 39616999237, 79233998474, 158467996948]

約数ペア:

[(1, 158467996948), (2, 79233998474), (4, 39616999237), (19, 8340420892), (38, 4170210446), (76, 2085105223), (79, 2005924012), (139, 1140057532), (158, 1002962006), (278, 570028766), (316, 501481003), (317, 499899044), (556, 285014383), (599, 264554252), (634, 249949522), (1198, 132277126), (1268, 124974761), (1501, 105574948), (2396, 66138563), (2641, 60003028), (3002, 52787474), (5282, 30001514), (6004, 26393737), (6023, 26310476), (10564, 15000757), (10981, 14431108), (11381, 13923908), (12046, 13155238), (21962, 7215554), (22762, 6961954), (24092, 6577619), (25043, 6327836), (43924, 3607777), (44063, 3596396), (45524, 3480977), (47321, 3348788), (50086, 3163918), (83261, 1903268), (88126, 1798198), (94642, 1674394), (100172, 1581959), (166522, 951634), (176252, 899099), (189284, 837197), (189883, 834556), (208639, 759532), (333044, 475817), (379766, 417278)]