131585328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4263

約数の個数: 120

約数和(自身を含む): 434543616

約数和(自身を除く): 302958288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4211, 4464, 5208, 7812, 8422, 10416, 12633, 15624, 16844, 25266, 29477, 31248, 33688, 37899, 50532, 58954, 67376, 75798, 88431, 101064, 117908, 130541, 151596, 176862, 202128, 235816, 261082, 265293, 303192, 353724, 391623, 471632, 522164, 530586, 606384, 707448, 783246, 913787, 1044328, 1061172, 1174869, 1414896, 1566492, 1827574, 2088656, 2122344, 2349738, 2741361, 3132984, 3655148, 4244688, 4699476, 5482722, 6265968, 7310296, 8224083, 9398952, 10965444, 14620592, 16448166, 18797904, 21930888, 32896332, 43861776, 65792664, 131585328]

約数ペア:

[(1, 131585328), (2, 65792664), (3, 43861776), (4, 32896332), (6, 21930888), (7, 18797904), (8, 16448166), (9, 14620592), (12, 10965444), (14, 9398952), (16, 8224083), (18, 7310296), (21, 6265968), (24, 5482722), (28, 4699476), (31, 4244688), (36, 3655148), (42, 3132984), (48, 2741361), (56, 2349738), (62, 2122344), (63, 2088656), (72, 1827574), (84, 1566492), (93, 1414896), (112, 1174869), (124, 1061172), (126, 1044328), (144, 913787), (168, 783246), (186, 707448), (217, 606384), (248, 530586), (252, 522164), (279, 471632), (336, 391623), (372, 353724), (434, 303192), (496, 265293), (504, 261082), (558, 235816), (651, 202128), (744, 176862), (868, 151596), (1008, 130541), (1116, 117908), (1302, 101064), (1488, 88431), (1736, 75798), (1953, 67376), (2232, 58954), (2604, 50532), (3472, 37899), (3906, 33688), (4211, 31248), (4464, 29477), (5208, 25266), (7812, 16844), (8422, 15624), (10416, 12633)]