156639421856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{47951}}^1$

素因数の和:48118

約数の個数: 96

約数和(自身を含む): 330615613440

約数和(自身を除く): 173976191584

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 89, 124, 148, 178, 248, 296, 356, 496, 592, 712, 992, 1147, 1184, 1424, 2294, 2759, 2848, 3293, 4588, 5518, 6586, 9176, 11036, 13172, 18352, 22072, 26344, 36704, 44144, 47951, 52688, 88288, 95902, 102083, 105376, 191804, 204166, 383608, 408332, 767216, 816664, 1486481, 1534432, 1633328, 1774187, 2972962, 3266656, 3548374, 4267639, 5945924, 7096748, 8535278, 11891848, 14193496, 17070556, 23783696, 28386992, 34141112, 47567392, 54999797, 56773984, 68282224, 109999594, 132296809, 136564448, 157902643, 219999188, 264593618, 315805286, 439998376, 529187236, 631610572, 879996752, 1058374472, 1263221144, 1759993504, 2116748944, 2526442288, 4233497888, 4894981933, 5052884576, 9789963866, 19579927732, 39159855464, 78319710928, 156639421856]

約数ペア:

[(1, 156639421856), (2, 78319710928), (4, 39159855464), (8, 19579927732), (16, 9789963866), (31, 5052884576), (32, 4894981933), (37, 4233497888), (62, 2526442288), (74, 2116748944), (89, 1759993504), (124, 1263221144), (148, 1058374472), (178, 879996752), (248, 631610572), (296, 529187236), (356, 439998376), (496, 315805286), (592, 264593618), (712, 219999188), (992, 157902643), (1147, 136564448), (1184, 132296809), (1424, 109999594), (2294, 68282224), (2759, 56773984), (2848, 54999797), (3293, 47567392), (4588, 34141112), (5518, 28386992), (6586, 23783696), (9176, 17070556), (11036, 14193496), (13172, 11891848), (18352, 8535278), (22072, 7096748), (26344, 5945924), (36704, 4267639), (44144, 3548374), (47951, 3266656), (52688, 2972962), (88288, 1774187), (95902, 1633328), (102083, 1534432), (105376, 1486481), (191804, 816664), (204166, 767216), (383608, 408332)]