163995552

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11621}}^1$

素因数の和:11651

約数の個数: 108

約数和(自身を含む): 542549826

約数和(自身を除く): 378554274

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 11621, 14112, 23242, 34863, 46484, 69726, 81347, 92968, 104589, 139452, 162694, 185936, 209178, 244041, 278904, 325388, 371872, 418356, 488082, 557808, 569429, 650776, 732123, 836712, 976164, 1115616, 1138858, 1301552, 1464246, 1673424, 1708287, 1952328, 2277716, 2603104, 2928492, 3346848, 3416574, 3904656, 4555432, 5124861, 5856984, 6833148, 7809312, 9110864, 10249722, 11713968, 13666296, 18221728, 20499444, 23427936, 27332592, 40998888, 54665184, 81997776, 163995552]

約数ペア:

[(1, 163995552), (2, 81997776), (3, 54665184), (4, 40998888), (6, 27332592), (7, 23427936), (8, 20499444), (9, 18221728), (12, 13666296), (14, 11713968), (16, 10249722), (18, 9110864), (21, 7809312), (24, 6833148), (28, 5856984), (32, 5124861), (36, 4555432), (42, 3904656), (48, 3416574), (49, 3346848), (56, 2928492), (63, 2603104), (72, 2277716), (84, 1952328), (96, 1708287), (98, 1673424), (112, 1464246), (126, 1301552), (144, 1138858), (147, 1115616), (168, 976164), (196, 836712), (224, 732123), (252, 650776), (288, 569429), (294, 557808), (336, 488082), (392, 418356), (441, 371872), (504, 325388), (588, 278904), (672, 244041), (784, 209178), (882, 185936), (1008, 162694), (1176, 139452), (1568, 104589), (1764, 92968), (2016, 81347), (2352, 69726), (3528, 46484), (4704, 34863), (7056, 23242), (11621, 14112)]