141221808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 180

約数和(自身を含む): 489693360

約数和(自身を除く): 348471552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 829, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1638, 1658, 1872, 2028, 2184, 2366, 2487, 2704, 3042, 3276, 3316, 3549, 4056, 4368, 4732, 4974, 5803, 6084, 6552, 6632, 7098, 7461, 8112, 9464, 9948, 10647, 10777, 11606, 12168, 13104, 13264, 14196, 14922, 17409, 18928, 19896, 21294, 21554, 23212, 24336, 28392, 29844, 32331, 34818, 39792, 42588, 43108, 46424, 52227, 56784, 59688, 64662, 69636, 75439, 85176, 86216, 92848, 96993, 104454, 119376, 129324, 139272, 140101, 150878, 170352, 172432, 193986, 208908, 226317, 258648, 278544, 280202, 301756, 387972, 417816, 420303, 452634, 517296, 560404, 603512, 678951, 775944, 835632, 840606, 905268, 980707, 1120808, 1207024, 1260909, 1357902, 1551888, 1681212, 1810536, 1961414, 2241616, 2521818, 2715804, 2942121, 3362424, 3621072, 3922828, 5043636, 5431608, 5884242, 6724848, 7845656, 8826363, 10087272, 10863216, 11768484, 15691312, 17652726, 20174544, 23536968, 35305452, 47073936, 70610904, 141221808]

約数ペア:

[(1, 141221808), (2, 70610904), (3, 47073936), (4, 35305452), (6, 23536968), (7, 20174544), (8, 17652726), (9, 15691312), (12, 11768484), (13, 10863216), (14, 10087272), (16, 8826363), (18, 7845656), (21, 6724848), (24, 5884242), (26, 5431608), (28, 5043636), (36, 3922828), (39, 3621072), (42, 3362424), (48, 2942121), (52, 2715804), (56, 2521818), (63, 2241616), (72, 1961414), (78, 1810536), (84, 1681212), (91, 1551888), (104, 1357902), (112, 1260909), (117, 1207024), (126, 1120808), (144, 980707), (156, 905268), (168, 840606), (169, 835632), (182, 775944), (208, 678951), (234, 603512), (252, 560404), (273, 517296), (312, 452634), (336, 420303), (338, 417816), (364, 387972), (468, 301756), (504, 280202), (507, 278544), (546, 258648), (624, 226317), (676, 208908), (728, 193986), (819, 172432), (829, 170352), (936, 150878), (1008, 140101), (1014, 139272), (1092, 129324), (1183, 119376), (1352, 104454), (1456, 96993), (1521, 92848), (1638, 86216), (1658, 85176), (1872, 75439), (2028, 69636), (2184, 64662), (2366, 59688), (2487, 56784), (2704, 52227), (3042, 46424), (3276, 43108), (3316, 42588), (3549, 39792), (4056, 34818), (4368, 32331), (4732, 29844), (4974, 28392), (5803, 24336), (6084, 23212), (6552, 21554), (6632, 21294), (7098, 19896), (7461, 18928), (8112, 17409), (9464, 14922), (9948, 14196), (10647, 13264), (10777, 13104), (11606, 12168)]