131890752

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{4673}}^1$

素因数の和:4705

約数の個数: 126

約数和(自身を含む): 439856118

約数和(自身を除く): 307965366

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, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4673, 4704, 7056, 9346, 9408, 14019, 14112, 18692, 28038, 28224, 32711, 37384, 42057, 56076, 65422, 74768, 84114, 98133, 112152, 130844, 149536, 168228, 196266, 224304, 228977, 261688, 294399, 299072, 336456, 392532, 448608, 457954, 523376, 588798, 672912, 686931, 785064, 897216, 915908, 1046752, 1177596, 1345824, 1373862, 1570128, 1831816, 2060793, 2093504, 2355192, 2691648, 2747724, 3140256, 3663632, 4121586, 4710384, 5495448, 6280512, 7327264, 8243172, 9420768, 10990896, 14654528, 16486344, 18841536, 21981792, 32972688, 43963584, 65945376, 131890752]

約数ペア:

[(1, 131890752), (2, 65945376), (3, 43963584), (4, 32972688), (6, 21981792), (7, 18841536), (8, 16486344), (9, 14654528), (12, 10990896), (14, 9420768), (16, 8243172), (18, 7327264), (21, 6280512), (24, 5495448), (28, 4710384), (32, 4121586), (36, 3663632), (42, 3140256), (48, 2747724), (49, 2691648), (56, 2355192), (63, 2093504), (64, 2060793), (72, 1831816), (84, 1570128), (96, 1373862), (98, 1345824), (112, 1177596), (126, 1046752), (144, 915908), (147, 897216), (168, 785064), (192, 686931), (196, 672912), (224, 588798), (252, 523376), (288, 457954), (294, 448608), (336, 392532), (392, 336456), (441, 299072), (448, 294399), (504, 261688), (576, 228977), (588, 224304), (672, 196266), (784, 168228), (882, 149536), (1008, 130844), (1176, 112152), (1344, 98133), (1568, 84114), (1764, 74768), (2016, 65422), (2352, 56076), (3136, 42057), (3528, 37384), (4032, 32711), (4673, 28224), (4704, 28038), (7056, 18692), (9346, 14112), (9408, 14019)]