164059013936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{3719}}^1$

素因数の和:3959

約数の個数: 120

約数和(自身を含む): 348118790400

約数和(自身を除く): 184059776464

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 151, 152, 248, 302, 304, 496, 589, 604, 961, 1178, 1208, 1922, 2356, 2416, 2869, 3719, 3844, 4681, 4712, 5738, 7438, 7688, 9362, 9424, 11476, 14876, 15376, 18259, 18724, 22952, 29752, 36518, 37448, 45904, 59504, 70661, 73036, 74896, 88939, 115289, 141322, 145111, 146072, 177878, 230578, 282644, 290222, 292144, 355756, 461156, 561569, 565288, 580444, 711512, 922312, 1123138, 1130576, 1160888, 1423024, 1844624, 2190491, 2246276, 2321776, 2757109, 3573959, 4380982, 4492552, 5514218, 7147918, 8761964, 8985104, 10669811, 11028436, 14295836, 17408639, 17523928, 21339622, 22056872, 28591672, 34817278, 35047856, 42679244, 44113744, 57183344, 67905221, 69634556, 85358488, 135810442, 139269112, 170716976, 271620884, 278538224, 330764141, 539667809, 543241768, 661528282, 1079335618, 1086483536, 1323056564, 2158671236, 2646113128, 4317342472, 5292226256, 8634684944, 10253688371, 20507376742, 41014753484, 82029506968, 164059013936]

約数ペア:

[(1, 164059013936), (2, 82029506968), (4, 41014753484), (8, 20507376742), (16, 10253688371), (19, 8634684944), (31, 5292226256), (38, 4317342472), (62, 2646113128), (76, 2158671236), (124, 1323056564), (151, 1086483536), (152, 1079335618), (248, 661528282), (302, 543241768), (304, 539667809), (496, 330764141), (589, 278538224), (604, 271620884), (961, 170716976), (1178, 139269112), (1208, 135810442), (1922, 85358488), (2356, 69634556), (2416, 67905221), (2869, 57183344), (3719, 44113744), (3844, 42679244), (4681, 35047856), (4712, 34817278), (5738, 28591672), (7438, 22056872), (7688, 21339622), (9362, 17523928), (9424, 17408639), (11476, 14295836), (14876, 11028436), (15376, 10669811), (18259, 8985104), (18724, 8761964), (22952, 7147918), (29752, 5514218), (36518, 4492552), (37448, 4380982), (45904, 3573959), (59504, 2757109), (70661, 2321776), (73036, 2246276), (74896, 2190491), (88939, 1844624), (115289, 1423024), (141322, 1160888), (145111, 1130576), (146072, 1123138), (177878, 922312), (230578, 711512), (282644, 580444), (290222, 565288), (292144, 561569), (355756, 461156)]