156970984192

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{2389}}^1\times {\mathrm{23333}}^1$

素因数の和:25749

約数の個数: 72

約数和(自身を含む): 341970970320

約数和(自身を除く): 184999986128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2389, 2816, 4778, 9556, 19112, 23333, 26279, 38224, 46666, 52558, 76448, 93332, 105116, 152896, 186664, 210232, 256663, 305792, 373328, 420464, 513326, 611584, 746656, 840928, 1026652, 1493312, 1681856, 2053304, 2986624, 3363712, 4106608, 5973248, 6727424, 8213216, 16426432, 32852864, 55742537, 65705728, 111485074, 222970148, 445940296, 613167907, 891880592, 1226335814, 1783761184, 2452671628, 3567522368, 4905343256, 7135044736, 9810686512, 14270089472, 19621373024, 39242746048, 78485492096, 156970984192]

約数ペア:

[(1, 156970984192), (2, 78485492096), (4, 39242746048), (8, 19621373024), (11, 14270089472), (16, 9810686512), (22, 7135044736), (32, 4905343256), (44, 3567522368), (64, 2452671628), (88, 1783761184), (128, 1226335814), (176, 891880592), (256, 613167907), (352, 445940296), (704, 222970148), (1408, 111485074), (2389, 65705728), (2816, 55742537), (4778, 32852864), (9556, 16426432), (19112, 8213216), (23333, 6727424), (26279, 5973248), (38224, 4106608), (46666, 3363712), (52558, 2986624), (76448, 2053304), (93332, 1681856), (105116, 1493312), (152896, 1026652), (186664, 840928), (210232, 746656), (256663, 611584), (305792, 513326), (373328, 420464)]