169075984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 445685760

約数和(自身を除く): 276609776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 217, 233, 248, 266, 304, 308, 341, 418, 434, 466, 496, 532, 589, 616, 682, 836, 868, 932, 1064, 1178, 1232, 1364, 1463, 1631, 1672, 1736, 1864, 2128, 2356, 2387, 2563, 2728, 2926, 3262, 3344, 3472, 3728, 4123, 4427, 4712, 4774, 5126, 5456, 5852, 6479, 6524, 7223, 8246, 8854, 9424, 9548, 10252, 11704, 12958, 13048, 14446, 16492, 17708, 17941, 19096, 20504, 23408, 25916, 26096, 28892, 30989, 32984, 35416, 35882, 38192, 41008, 45353, 48697, 50561, 51832, 57784, 61978, 65968, 70832, 71764, 79453, 90706, 97394, 101122, 103664, 115568, 123956, 137237, 143528, 158906, 181412, 194788, 202244, 247912, 274474, 287056, 317812, 340879, 362824, 389576, 404488, 495824, 548948, 556171, 635624, 681758, 725648, 779152, 808976, 960659, 1097896, 1112342, 1271248, 1363516, 1509607, 1921318, 2195792, 2224684, 2727032, 3019214, 3842636, 4449368, 5454064, 6038428, 7685272, 8898736, 10567249, 12076856, 15370544, 21134498, 24153712, 42268996, 84537992, 169075984]

約数ペア:

[(1, 169075984), (2, 84537992), (4, 42268996), (7, 24153712), (8, 21134498), (11, 15370544), (14, 12076856), (16, 10567249), (19, 8898736), (22, 7685272), (28, 6038428), (31, 5454064), (38, 4449368), (44, 3842636), (56, 3019214), (62, 2727032), (76, 2224684), (77, 2195792), (88, 1921318), (112, 1509607), (124, 1363516), (133, 1271248), (152, 1112342), (154, 1097896), (176, 960659), (209, 808976), (217, 779152), (233, 725648), (248, 681758), (266, 635624), (304, 556171), (308, 548948), (341, 495824), (418, 404488), (434, 389576), (466, 362824), (496, 340879), (532, 317812), (589, 287056), (616, 274474), (682, 247912), (836, 202244), (868, 194788), (932, 181412), (1064, 158906), (1178, 143528), (1232, 137237), (1364, 123956), (1463, 115568), (1631, 103664), (1672, 101122), (1736, 97394), (1864, 90706), (2128, 79453), (2356, 71764), (2387, 70832), (2563, 65968), (2728, 61978), (2926, 57784), (3262, 51832), (3344, 50561), (3472, 48697), (3728, 45353), (4123, 41008), (4427, 38192), (4712, 35882), (4774, 35416), (5126, 32984), (5456, 30989), (5852, 28892), (6479, 26096), (6524, 25916), (7223, 23408), (8246, 20504), (8854, 19096), (9424, 17941), (9548, 17708), (10252, 16492), (11704, 14446), (12958, 13048)]