131473008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1719

約数の個数: 120

約数和(自身を含む): 400904400

約数和(自身を除く): 269431392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 1657, 2088, 2204, 2736, 3306, 3314, 4176, 4408, 4959, 4971, 6612, 6628, 8816, 9918, 9942, 13224, 13256, 14913, 19836, 19884, 26448, 26512, 29826, 31483, 39672, 39768, 48053, 59652, 62966, 79344, 79536, 94449, 96106, 119304, 125932, 144159, 188898, 192212, 238608, 251864, 283347, 288318, 377796, 384424, 432477, 503728, 566694, 576636, 755592, 768848, 864954, 913007, 1133388, 1153272, 1511184, 1729908, 1826014, 2266776, 2306544, 2739021, 3459816, 3652028, 4533552, 5478042, 6919632, 7304056, 8217063, 10956084, 14608112, 16434126, 21912168, 32868252, 43824336, 65736504, 131473008]

約数ペア:

[(1, 131473008), (2, 65736504), (3, 43824336), (4, 32868252), (6, 21912168), (8, 16434126), (9, 14608112), (12, 10956084), (16, 8217063), (18, 7304056), (19, 6919632), (24, 5478042), (29, 4533552), (36, 3652028), (38, 3459816), (48, 2739021), (57, 2306544), (58, 2266776), (72, 1826014), (76, 1729908), (87, 1511184), (114, 1153272), (116, 1133388), (144, 913007), (152, 864954), (171, 768848), (174, 755592), (228, 576636), (232, 566694), (261, 503728), (304, 432477), (342, 384424), (348, 377796), (456, 288318), (464, 283347), (522, 251864), (551, 238608), (684, 192212), (696, 188898), (912, 144159), (1044, 125932), (1102, 119304), (1368, 96106), (1392, 94449), (1653, 79536), (1657, 79344), (2088, 62966), (2204, 59652), (2736, 48053), (3306, 39768), (3314, 39672), (4176, 31483), (4408, 29826), (4959, 26512), (4971, 26448), (6612, 19884), (6628, 19836), (8816, 14913), (9918, 13256), (9942, 13224)]