197185968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 652101120

約数和(自身を除く): 454915152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 197, 216, 252, 331, 336, 378, 394, 432, 504, 591, 662, 756, 788, 993, 1008, 1182, 1324, 1379, 1512, 1576, 1773, 1986, 2317, 2364, 2648, 2758, 2979, 3024, 3152, 3546, 3972, 4137, 4634, 4728, 5296, 5319, 5516, 5958, 6951, 7092, 7944, 8274, 8937, 9268, 9456, 10638, 11032, 11916, 12411, 13902, 14184, 15888, 16548, 17874, 18536, 20853, 21276, 22064, 23832, 24822, 27804, 28368, 33096, 35748, 37072, 37233, 41706, 42552, 47664, 49644, 55608, 62559, 65207, 66192, 71496, 74466, 83412, 85104, 99288, 111216, 125118, 130414, 142992, 148932, 166824, 195621, 198576, 250236, 260828, 297864, 333648, 391242, 456449, 500472, 521656, 586863, 595728, 782484, 912898, 1000944, 1043312, 1173726, 1369347, 1564968, 1760589, 1825796, 2347452, 2738694, 3129936, 3521178, 3651592, 4108041, 4694904, 5477388, 7042356, 7303184, 8216082, 9389808, 10954776, 12324123, 14084712, 16432164, 21909552, 24648246, 28169424, 32864328, 49296492, 65728656, 98592984, 197185968]

約数ペア:

[(1, 197185968), (2, 98592984), (3, 65728656), (4, 49296492), (6, 32864328), (7, 28169424), (8, 24648246), (9, 21909552), (12, 16432164), (14, 14084712), (16, 12324123), (18, 10954776), (21, 9389808), (24, 8216082), (27, 7303184), (28, 7042356), (36, 5477388), (42, 4694904), (48, 4108041), (54, 3651592), (56, 3521178), (63, 3129936), (72, 2738694), (84, 2347452), (108, 1825796), (112, 1760589), (126, 1564968), (144, 1369347), (168, 1173726), (189, 1043312), (197, 1000944), (216, 912898), (252, 782484), (331, 595728), (336, 586863), (378, 521656), (394, 500472), (432, 456449), (504, 391242), (591, 333648), (662, 297864), (756, 260828), (788, 250236), (993, 198576), (1008, 195621), (1182, 166824), (1324, 148932), (1379, 142992), (1512, 130414), (1576, 125118), (1773, 111216), (1986, 99288), (2317, 85104), (2364, 83412), (2648, 74466), (2758, 71496), (2979, 66192), (3024, 65207), (3152, 62559), (3546, 55608), (3972, 49644), (4137, 47664), (4634, 42552), (4728, 41706), (5296, 37233), (5319, 37072), (5516, 35748), (5958, 33096), (6951, 28368), (7092, 27804), (7944, 24822), (8274, 23832), (8937, 22064), (9268, 21276), (9456, 20853), (10638, 18536), (11032, 17874), (11916, 16548), (12411, 15888), (13902, 14184)]