198659328

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{5279}}^1$

素因数の和:5312

約数の個数: 108

約数和(自身を含む): 615162240

約数和(自身を除く): 416502912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5279, 5376, 6272, 9408, 10558, 12544, 15837, 18816, 21116, 31674, 36953, 37632, 42232, 63348, 73906, 84464, 110859, 126696, 147812, 168928, 221718, 253392, 258671, 295624, 337856, 443436, 506784, 517342, 591248, 675712, 776013, 886872, 1013568, 1034684, 1182496, 1351424, 1552026, 1773744, 2027136, 2069368, 2364992, 3104052, 3547488, 4054272, 4138736, 4729984, 6208104, 7094976, 8277472, 9459968, 12416208, 14189952, 16554944, 24832416, 28379904, 33109888, 49664832, 66219776, 99329664, 198659328]

約数ペア:

[(1, 198659328), (2, 99329664), (3, 66219776), (4, 49664832), (6, 33109888), (7, 28379904), (8, 24832416), (12, 16554944), (14, 14189952), (16, 12416208), (21, 9459968), (24, 8277472), (28, 7094976), (32, 6208104), (42, 4729984), (48, 4138736), (49, 4054272), (56, 3547488), (64, 3104052), (84, 2364992), (96, 2069368), (98, 2027136), (112, 1773744), (128, 1552026), (147, 1351424), (168, 1182496), (192, 1034684), (196, 1013568), (224, 886872), (256, 776013), (294, 675712), (336, 591248), (384, 517342), (392, 506784), (448, 443436), (588, 337856), (672, 295624), (768, 258671), (784, 253392), (896, 221718), (1176, 168928), (1344, 147812), (1568, 126696), (1792, 110859), (2352, 84464), (2688, 73906), (3136, 63348), (4704, 42232), (5279, 37632), (5376, 36953), (6272, 31674), (9408, 21116), (10558, 18816), (12544, 15837)]