161569752190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^2$

素因数の和:1335

約数の個数: 192

約数和(自身を含む): 396929839104

約数和(自身を除く): 235360086914

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 31, 34, 35, 55, 62, 70, 77, 85, 110, 119, 154, 155, 170, 187, 217, 238, 310, 341, 374, 385, 434, 527, 595, 631, 682, 770, 935, 1054, 1085, 1190, 1262, 1309, 1705, 1870, 2170, 2387, 2618, 2635, 3155, 3410, 3689, 4417, 4774, 5270, 5797, 6310, 6545, 6941, 7378, 8834, 10727, 11594, 11935, 13090, 13882, 18445, 19561, 21454, 22085, 23870, 28985, 34705, 36890, 39122, 40579, 44170, 48587, 53635, 57970, 69410, 75089, 81158, 97174, 97805, 107270, 117997, 136927, 150178, 195610, 202895, 215171, 235994, 242935, 273854, 332537, 375445, 398161, 405790, 430342, 485870, 589985, 665074, 684635, 750890, 796322, 825979, 1075855, 1179970, 1369270, 1506197, 1651958, 1662685, 1990805, 2151710, 2327759, 2787127, 3012394, 3325370, 3657907, 3981610, 4129895, 4379771, 4655518, 5574254, 6768737, 7315814, 7530985, 8259790, 8759542, 11638795, 12342991, 13537474, 13935635, 15061970, 18289535, 21898855, 23277590, 24685982, 25605349, 27871270, 30658397, 33843685, 36579070, 43797710, 47381159, 51210698, 61316794, 61714955, 67687370, 74456107, 86400937, 94762318, 123429910, 128026745, 135772901, 148912214, 153291985, 172801874, 209830847, 236905795, 256053490, 271545802, 306583970, 372280535, 419661694, 432004685, 473811590, 521192749, 678864505, 744561070, 864009370, 950410307, 1042385498, 1049154235, 1357729010, 1468815929, 1900820614, 2098308470, 2308139317, 2605963745, 2937631858, 4616278634, 4752051535, 5211927490, 7344079645, 9504103070, 11540696585, 14688159290, 16156975219, 23081393170, 32313950438, 80784876095, 161569752190]

約数ペア:

[(1, 161569752190), (2, 80784876095), (5, 32313950438), (7, 23081393170), (10, 16156975219), (11, 14688159290), (14, 11540696585), (17, 9504103070), (22, 7344079645), (31, 5211927490), (34, 4752051535), (35, 4616278634), (55, 2937631858), (62, 2605963745), (70, 2308139317), (77, 2098308470), (85, 1900820614), (110, 1468815929), (119, 1357729010), (154, 1049154235), (155, 1042385498), (170, 950410307), (187, 864009370), (217, 744561070), (238, 678864505), (310, 521192749), (341, 473811590), (374, 432004685), (385, 419661694), (434, 372280535), (527, 306583970), (595, 271545802), (631, 256053490), (682, 236905795), (770, 209830847), (935, 172801874), (1054, 153291985), (1085, 148912214), (1190, 135772901), (1262, 128026745), (1309, 123429910), (1705, 94762318), (1870, 86400937), (2170, 74456107), (2387, 67687370), (2618, 61714955), (2635, 61316794), (3155, 51210698), (3410, 47381159), (3689, 43797710), (4417, 36579070), (4774, 33843685), (5270, 30658397), (5797, 27871270), (6310, 25605349), (6545, 24685982), (6941, 23277590), (7378, 21898855), (8834, 18289535), (10727, 15061970), (11594, 13935635), (11935, 13537474), (13090, 12342991), (13882, 11638795), (18445, 8759542), (19561, 8259790), (21454, 7530985), (22085, 7315814), (23870, 6768737), (28985, 5574254), (34705, 4655518), (36890, 4379771), (39122, 4129895), (40579, 3981610), (44170, 3657907), (48587, 3325370), (53635, 3012394), (57970, 2787127), (69410, 2327759), (75089, 2151710), (81158, 1990805), (97174, 1662685), (97805, 1651958), (107270, 1506197), (117997, 1369270), (136927, 1179970), (150178, 1075855), (195610, 825979), (202895, 796322), (215171, 750890), (235994, 684635), (242935, 665074), (273854, 589985), (332537, 485870), (375445, 430342), (398161, 405790)]