161405244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1537

約数の個数: 192

約数和(自身を含む): 562222080

約数和(自身を除く): 400816836

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1493, 1638, 1716, 2002, 2079, 2457, 2574, 2772, 2986, 3003, 3276, 3861, 4004, 4158, 4479, 4914, 5148, 5972, 6006, 7722, 8316, 8958, 9009, 9828, 10451, 12012, 13437, 15444, 16423, 17916, 18018, 19409, 20902, 26874, 27027, 31353, 32846, 36036, 38818, 40311, 41804, 49269, 53748, 54054, 58227, 62706, 65692, 77636, 80622, 94059, 98538, 108108, 114961, 116454, 125412, 135863, 147807, 161244, 174681, 188118, 197076, 213499, 229922, 232908, 271726, 282177, 295614, 344883, 349362, 376236, 407589, 426998, 443421, 459844, 524043, 543452, 564354, 591228, 640497, 689766, 698724, 815178, 853996, 886842, 1034649, 1048086, 1128708, 1222767, 1280994, 1379532, 1494493, 1630356, 1773684, 1921491, 2069298, 2096172, 2445534, 2561988, 2988986, 3103947, 3668301, 3842982, 4138596, 4483479, 4891068, 5764473, 5977972, 6207894, 7336602, 7685964, 8966958, 11528946, 12415788, 13450437, 14673204, 17933916, 23057892, 26900874, 40351311, 53801748, 80702622, 161405244]

約数ペア:

[(1, 161405244), (2, 80702622), (3, 53801748), (4, 40351311), (6, 26900874), (7, 23057892), (9, 17933916), (11, 14673204), (12, 13450437), (13, 12415788), (14, 11528946), (18, 8966958), (21, 7685964), (22, 7336602), (26, 6207894), (27, 5977972), (28, 5764473), (33, 4891068), (36, 4483479), (39, 4138596), (42, 3842982), (44, 3668301), (52, 3103947), (54, 2988986), (63, 2561988), (66, 2445534), (77, 2096172), (78, 2069298), (84, 1921491), (91, 1773684), (99, 1630356), (108, 1494493), (117, 1379532), (126, 1280994), (132, 1222767), (143, 1128708), (154, 1048086), (156, 1034649), (182, 886842), (189, 853996), (198, 815178), (231, 698724), (234, 689766), (252, 640497), (273, 591228), (286, 564354), (297, 543452), (308, 524043), (351, 459844), (364, 443421), (378, 426998), (396, 407589), (429, 376236), (462, 349362), (468, 344883), (546, 295614), (572, 282177), (594, 271726), (693, 232908), (702, 229922), (756, 213499), (819, 197076), (858, 188118), (924, 174681), (1001, 161244), (1092, 147807), (1188, 135863), (1287, 125412), (1386, 116454), (1404, 114961), (1493, 108108), (1638, 98538), (1716, 94059), (2002, 80622), (2079, 77636), (2457, 65692), (2574, 62706), (2772, 58227), (2986, 54054), (3003, 53748), (3276, 49269), (3861, 41804), (4004, 40311), (4158, 38818), (4479, 36036), (4914, 32846), (5148, 31353), (5972, 27027), (6006, 26874), (7722, 20902), (8316, 19409), (8958, 18018), (9009, 17916), (9828, 16423), (10451, 15444), (12012, 13437)]