8156151584

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61819}}^1$

素因数の和:61886

約数の個数: 96

約数和(自身を含む): 19940659200

約数和(自身を除く): 11784507616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 868, 992, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4256, 4712, 6944, 8246, 9424, 16492, 18848, 32984, 61819, 65968, 123638, 131936, 247276, 432733, 494552, 865466, 989104, 1174561, 1730932, 1916389, 1978208, 2349122, 3461864, 3832778, 4698244, 6923728, 7665556, 8221927, 9396488, 13414723, 13847456, 15331112, 16443854, 18792976, 26829446, 30662224, 32887708, 36411391, 37585952, 53658892, 61324448, 65775416, 72822782, 107317784, 131550832, 145645564, 214635568, 254879737, 263101664, 291291128, 429271136, 509759474, 582582256, 1019518948, 1165164512, 2039037896, 4078075792, 8156151584]

約数ペア:

[(1, 8156151584), (2, 4078075792), (4, 2039037896), (7, 1165164512), (8, 1019518948), (14, 582582256), (16, 509759474), (19, 429271136), (28, 291291128), (31, 263101664), (32, 254879737), (38, 214635568), (56, 145645564), (62, 131550832), (76, 107317784), (112, 72822782), (124, 65775416), (133, 61324448), (152, 53658892), (217, 37585952), (224, 36411391), (248, 32887708), (266, 30662224), (304, 26829446), (434, 18792976), (496, 16443854), (532, 15331112), (589, 13847456), (608, 13414723), (868, 9396488), (992, 8221927), (1064, 7665556), (1178, 6923728), (1736, 4698244), (2128, 3832778), (2356, 3461864), (3472, 2349122), (4123, 1978208), (4256, 1916389), (4712, 1730932), (6944, 1174561), (8246, 989104), (9424, 865466), (16492, 494552), (18848, 432733), (32984, 247276), (61819, 131936), (65968, 123638)]