158422264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 405780480

約数和(自身を除く): 247358216

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 73, 77, 88, 91, 104, 143, 146, 154, 182, 271, 286, 292, 308, 364, 511, 542, 572, 584, 616, 728, 803, 949, 1001, 1022, 1084, 1144, 1606, 1897, 1898, 2002, 2044, 2168, 2981, 3212, 3523, 3794, 3796, 4004, 4088, 5621, 5962, 6424, 6643, 7046, 7588, 7592, 8008, 10439, 11242, 11924, 13286, 14092, 15176, 19783, 20867, 20878, 22484, 23848, 24661, 26572, 28184, 38753, 39566, 41734, 41756, 44968, 49322, 53144, 73073, 77506, 79132, 83468, 83512, 98644, 138481, 146146, 155012, 158264, 166936, 197288, 217613, 257179, 271271, 276962, 292292, 310024, 435226, 514358, 542542, 553924, 584584, 870452, 1028716, 1085084, 1107848, 1523291, 1740904, 1800253, 2057432, 2170168, 2828969, 3046582, 3600506, 5657938, 6093164, 7201012, 11315876, 12186328, 14402024, 19802783, 22631752, 39605566, 79211132, 158422264]

約数ペア:

[(1, 158422264), (2, 79211132), (4, 39605566), (7, 22631752), (8, 19802783), (11, 14402024), (13, 12186328), (14, 11315876), (22, 7201012), (26, 6093164), (28, 5657938), (44, 3600506), (52, 3046582), (56, 2828969), (73, 2170168), (77, 2057432), (88, 1800253), (91, 1740904), (104, 1523291), (143, 1107848), (146, 1085084), (154, 1028716), (182, 870452), (271, 584584), (286, 553924), (292, 542542), (308, 514358), (364, 435226), (511, 310024), (542, 292292), (572, 276962), (584, 271271), (616, 257179), (728, 217613), (803, 197288), (949, 166936), (1001, 158264), (1022, 155012), (1084, 146146), (1144, 138481), (1606, 98644), (1897, 83512), (1898, 83468), (2002, 79132), (2044, 77506), (2168, 73073), (2981, 53144), (3212, 49322), (3523, 44968), (3794, 41756), (3796, 41734), (4004, 39566), (4088, 38753), (5621, 28184), (5962, 26572), (6424, 24661), (6643, 23848), (7046, 22484), (7588, 20878), (7592, 20867), (8008, 19783), (10439, 15176), (11242, 14092), (11924, 13286)]