161165466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 453570624

約数和(自身を除く): 292405158

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 198, 217, 231, 242, 279, 341, 363, 434, 462, 558, 651, 682, 693, 726, 847, 961, 1023, 1089, 1302, 1331, 1386, 1694, 1922, 1953, 2046, 2178, 2387, 2541, 2662, 2883, 3069, 3751, 3906, 3993, 4774, 5082, 5766, 6138, 6727, 7161, 7502, 7623, 7986, 8649, 9317, 10571, 11253, 11979, 13454, 14322, 15246, 17298, 18634, 20181, 21142, 21483, 22506, 23958, 26257, 27951, 31713, 33759, 40362, 41261, 42966, 52514, 55902, 60543, 63426, 67518, 73997, 78771, 82522, 83853, 95139, 116281, 121086, 123783, 147994, 157542, 167706, 190278, 221991, 232562, 236313, 247566, 288827, 348843, 371349, 443982, 472626, 577654, 665973, 697686, 742698, 813967, 866481, 1046529, 1279091, 1331946, 1627934, 1732962, 2093058, 2441901, 2558182, 2599443, 3837273, 4883802, 5198886, 7325703, 7674546, 8953637, 11511819, 14651406, 17907274, 23023638, 26860911, 53721822, 80582733, 161165466]

約数ペア:

[(1, 161165466), (2, 80582733), (3, 53721822), (6, 26860911), (7, 23023638), (9, 17907274), (11, 14651406), (14, 11511819), (18, 8953637), (21, 7674546), (22, 7325703), (31, 5198886), (33, 4883802), (42, 3837273), (62, 2599443), (63, 2558182), (66, 2441901), (77, 2093058), (93, 1732962), (99, 1627934), (121, 1331946), (126, 1279091), (154, 1046529), (186, 866481), (198, 813967), (217, 742698), (231, 697686), (242, 665973), (279, 577654), (341, 472626), (363, 443982), (434, 371349), (462, 348843), (558, 288827), (651, 247566), (682, 236313), (693, 232562), (726, 221991), (847, 190278), (961, 167706), (1023, 157542), (1089, 147994), (1302, 123783), (1331, 121086), (1386, 116281), (1694, 95139), (1922, 83853), (1953, 82522), (2046, 78771), (2178, 73997), (2387, 67518), (2541, 63426), (2662, 60543), (2883, 55902), (3069, 52514), (3751, 42966), (3906, 41261), (3993, 40362), (4774, 33759), (5082, 31713), (5766, 27951), (6138, 26257), (6727, 23958), (7161, 22506), (7502, 21483), (7623, 21142), (7986, 20181), (8649, 18634), (9317, 17298), (10571, 15246), (11253, 14322), (11979, 13454)]