197148168

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 160

約数和(自身を含む): 644688000

約数和(自身を除く): 447539832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 378, 392, 441, 504, 567, 588, 648, 686, 756, 882, 887, 1029, 1134, 1176, 1323, 1372, 1512, 1764, 1774, 2058, 2268, 2646, 2661, 2744, 3087, 3528, 3548, 3969, 4116, 4536, 5292, 5322, 6174, 6209, 7096, 7938, 7983, 8232, 9261, 10584, 10644, 12348, 12418, 15876, 15966, 18522, 18627, 21288, 23949, 24696, 24836, 27783, 31752, 31932, 37044, 37254, 43463, 47898, 49672, 55566, 55881, 63864, 71847, 74088, 74508, 86926, 95796, 111132, 111762, 130389, 143694, 149016, 167643, 173852, 191592, 222264, 223524, 260778, 287388, 304241, 335286, 347704, 391167, 447048, 502929, 521556, 574776, 608482, 670572, 782334, 912723, 1005858, 1043112, 1173501, 1216964, 1341144, 1564668, 1825446, 2011716, 2347002, 2433928, 2738169, 3129336, 3520503, 3650892, 4023432, 4694004, 5476338, 7041006, 7301784, 8214507, 9388008, 10952676, 14082012, 16429014, 21905352, 24643521, 28164024, 32858028, 49287042, 65716056, 98574084, 197148168]

約数ペア:

[(1, 197148168), (2, 98574084), (3, 65716056), (4, 49287042), (6, 32858028), (7, 28164024), (8, 24643521), (9, 21905352), (12, 16429014), (14, 14082012), (18, 10952676), (21, 9388008), (24, 8214507), (27, 7301784), (28, 7041006), (36, 5476338), (42, 4694004), (49, 4023432), (54, 3650892), (56, 3520503), (63, 3129336), (72, 2738169), (81, 2433928), (84, 2347002), (98, 2011716), (108, 1825446), (126, 1564668), (147, 1341144), (162, 1216964), (168, 1173501), (189, 1043112), (196, 1005858), (216, 912723), (252, 782334), (294, 670572), (324, 608482), (343, 574776), (378, 521556), (392, 502929), (441, 447048), (504, 391167), (567, 347704), (588, 335286), (648, 304241), (686, 287388), (756, 260778), (882, 223524), (887, 222264), (1029, 191592), (1134, 173852), (1176, 167643), (1323, 149016), (1372, 143694), (1512, 130389), (1764, 111762), (1774, 111132), (2058, 95796), (2268, 86926), (2646, 74508), (2661, 74088), (2744, 71847), (3087, 63864), (3528, 55881), (3548, 55566), (3969, 49672), (4116, 47898), (4536, 43463), (5292, 37254), (5322, 37044), (6174, 31932), (6209, 31752), (7096, 27783), (7938, 24836), (7983, 24696), (8232, 23949), (9261, 21288), (10584, 18627), (10644, 18522), (12348, 15966), (12418, 15876)]