161858466

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 468840960

約数和(自身を除く): 306982494

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 67, 77, 83, 98, 99, 126, 134, 147, 154, 166, 189, 198, 201, 231, 249, 294, 297, 378, 402, 441, 462, 469, 498, 539, 581, 594, 603, 693, 737, 747, 882, 913, 938, 1078, 1162, 1206, 1323, 1386, 1407, 1474, 1494, 1617, 1743, 1809, 1826, 2079, 2211, 2241, 2646, 2739, 2814, 3234, 3283, 3486, 3618, 4067, 4158, 4221, 4422, 4482, 4851, 5159, 5229, 5478, 5561, 6391, 6566, 6633, 8134, 8217, 8442, 9702, 9849, 10318, 10458, 11122, 12201, 12663, 12782, 13266, 14553, 15477, 15687, 16434, 16683, 19173, 19698, 19899, 24402, 24651, 25326, 29106, 29547, 30954, 31374, 33366, 36113, 36603, 38346, 38927, 39798, 44737, 46431, 49302, 50049, 57519, 59094, 61171, 72226, 73206, 77854, 88641, 89474, 92862, 100098, 108339, 109809, 115038, 116781, 122342, 134211, 139293, 150147, 172557, 177282, 183513, 216678, 219618, 233562, 268422, 272489, 278586, 300294, 325017, 345114, 350343, 367026, 402633, 428197, 544978, 550539, 650034, 700686, 805266, 817467, 856394, 975051, 1051029, 1101078, 1207899, 1284591, 1634934, 1651617, 1950102, 2102058, 2415798, 2452401, 2569182, 2997379, 3303234, 3853773, 4904802, 5994758, 7357203, 7707546, 8992137, 11561319, 14714406, 17984274, 23122638, 26976411, 53952822, 80929233, 161858466]

約数ペア:

[(1, 161858466), (2, 80929233), (3, 53952822), (6, 26976411), (7, 23122638), (9, 17984274), (11, 14714406), (14, 11561319), (18, 8992137), (21, 7707546), (22, 7357203), (27, 5994758), (33, 4904802), (42, 3853773), (49, 3303234), (54, 2997379), (63, 2569182), (66, 2452401), (67, 2415798), (77, 2102058), (83, 1950102), (98, 1651617), (99, 1634934), (126, 1284591), (134, 1207899), (147, 1101078), (154, 1051029), (166, 975051), (189, 856394), (198, 817467), (201, 805266), (231, 700686), (249, 650034), (294, 550539), (297, 544978), (378, 428197), (402, 402633), (441, 367026), (462, 350343), (469, 345114), (498, 325017), (539, 300294), (581, 278586), (594, 272489), (603, 268422), (693, 233562), (737, 219618), (747, 216678), (882, 183513), (913, 177282), (938, 172557), (1078, 150147), (1162, 139293), (1206, 134211), (1323, 122342), (1386, 116781), (1407, 115038), (1474, 109809), (1494, 108339), (1617, 100098), (1743, 92862), (1809, 89474), (1826, 88641), (2079, 77854), (2211, 73206), (2241, 72226), (2646, 61171), (2739, 59094), (2814, 57519), (3234, 50049), (3283, 49302), (3486, 46431), (3618, 44737), (4067, 39798), (4158, 38927), (4221, 38346), (4422, 36603), (4482, 36113), (4851, 33366), (5159, 31374), (5229, 30954), (5478, 29547), (5561, 29106), (6391, 25326), (6566, 24651), (6633, 24402), (8134, 19899), (8217, 19698), (8442, 19173), (9702, 16683), (9849, 16434), (10318, 15687), (10458, 15477), (11122, 14553), (12201, 13266), (12663, 12782)]