191550446512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1\times {\mathrm{4723}}^1$

素因数の和:6338

約数の個数: 80

約数和(自身を含む): 395398800000

約数和(自身を除く): 203848353488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1499, 1691, 2998, 3382, 4723, 5996, 6764, 9446, 11992, 13528, 18892, 23984, 27056, 28481, 37784, 56962, 75568, 89737, 113924, 133411, 179474, 227848, 266822, 358948, 420347, 455696, 533644, 717896, 840694, 1067288, 1435792, 1681388, 2134576, 2534809, 3362776, 5069618, 6725552, 7079777, 7986593, 10139236, 14159554, 15973186, 20278472, 28319108, 31946372, 40556944, 56638216, 63892744, 113276432, 127785488, 134515763, 269031526, 538063052, 630100153, 1076126104, 1260200306, 2152252208, 2520400612, 5040801224, 10081602448, 11971902907, 23943805814, 47887611628, 95775223256, 191550446512]

約数ペア:

[(1, 191550446512), (2, 95775223256), (4, 47887611628), (8, 23943805814), (16, 11971902907), (19, 10081602448), (38, 5040801224), (76, 2520400612), (89, 2152252208), (152, 1260200306), (178, 1076126104), (304, 630100153), (356, 538063052), (712, 269031526), (1424, 134515763), (1499, 127785488), (1691, 113276432), (2998, 63892744), (3382, 56638216), (4723, 40556944), (5996, 31946372), (6764, 28319108), (9446, 20278472), (11992, 15973186), (13528, 14159554), (18892, 10139236), (23984, 7986593), (27056, 7079777), (28481, 6725552), (37784, 5069618), (56962, 3362776), (75568, 2534809), (89737, 2134576), (113924, 1681388), (133411, 1435792), (179474, 1067288), (227848, 840694), (266822, 717896), (358948, 533644), (420347, 455696)]