171764712

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 160

約数和(自身を含む): 579057600

約数和(自身を除く): 407292888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 1993, 2052, 2268, 2394, 3078, 3192, 3591, 3986, 4104, 4536, 4788, 5979, 6156, 7182, 7972, 9576, 10773, 11958, 12312, 13951, 14364, 15944, 17937, 21546, 23916, 27902, 28728, 35874, 37867, 41853, 43092, 47832, 53811, 55804, 71748, 75734, 83706, 86184, 107622, 111608, 113601, 125559, 143496, 151468, 161433, 167412, 215244, 227202, 251118, 265069, 302936, 322866, 334824, 340803, 376677, 430488, 454404, 502236, 530138, 645732, 681606, 753354, 795207, 908808, 1004472, 1022409, 1060276, 1130031, 1291464, 1363212, 1506708, 1590414, 2044818, 2120552, 2260062, 2385621, 2726424, 3013416, 3067227, 3180828, 4089636, 4520124, 4771242, 6134454, 6361656, 7156863, 8179272, 9040248, 9542484, 12268908, 14313726, 19084968, 21470589, 24537816, 28627452, 42941178, 57254904, 85882356, 171764712]

約数ペア:

[(1, 171764712), (2, 85882356), (3, 57254904), (4, 42941178), (6, 28627452), (7, 24537816), (8, 21470589), (9, 19084968), (12, 14313726), (14, 12268908), (18, 9542484), (19, 9040248), (21, 8179272), (24, 7156863), (27, 6361656), (28, 6134454), (36, 4771242), (38, 4520124), (42, 4089636), (54, 3180828), (56, 3067227), (57, 3013416), (63, 2726424), (72, 2385621), (76, 2260062), (81, 2120552), (84, 2044818), (108, 1590414), (114, 1506708), (126, 1363212), (133, 1291464), (152, 1130031), (162, 1060276), (168, 1022409), (171, 1004472), (189, 908808), (216, 795207), (228, 753354), (252, 681606), (266, 645732), (324, 530138), (342, 502236), (378, 454404), (399, 430488), (456, 376677), (504, 340803), (513, 334824), (532, 322866), (567, 302936), (648, 265069), (684, 251118), (756, 227202), (798, 215244), (1026, 167412), (1064, 161433), (1134, 151468), (1197, 143496), (1368, 125559), (1512, 113601), (1539, 111608), (1596, 107622), (1993, 86184), (2052, 83706), (2268, 75734), (2394, 71748), (3078, 55804), (3192, 53811), (3591, 47832), (3986, 43092), (4104, 41853), (4536, 37867), (4788, 35874), (5979, 28728), (6156, 27902), (7182, 23916), (7972, 21546), (9576, 17937), (10773, 15944), (11958, 14364), (12312, 13951)]