135838144

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 84

約数和(自身を含む): 307710840

約数和(自身を除く): 171872696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 661, 676, 832, 988, 1216, 1322, 1352, 1976, 2644, 2704, 3211, 3952, 5288, 5408, 6422, 7904, 8593, 10576, 10816, 12559, 12844, 15808, 17186, 21152, 25118, 25688, 34372, 42304, 50236, 51376, 68744, 100472, 102752, 111709, 137488, 163267, 200944, 205504, 223418, 274976, 326534, 401888, 446836, 549952, 653068, 803776, 893672, 1306136, 1787344, 2122471, 2612272, 3574688, 4244942, 5224544, 7149376, 8489884, 10449088, 16979768, 33959536, 67919072, 135838144]

約数ペア:

[(1, 135838144), (2, 67919072), (4, 33959536), (8, 16979768), (13, 10449088), (16, 8489884), (19, 7149376), (26, 5224544), (32, 4244942), (38, 3574688), (52, 2612272), (64, 2122471), (76, 1787344), (104, 1306136), (152, 893672), (169, 803776), (208, 653068), (247, 549952), (304, 446836), (338, 401888), (416, 326534), (494, 274976), (608, 223418), (661, 205504), (676, 200944), (832, 163267), (988, 137488), (1216, 111709), (1322, 102752), (1352, 100472), (1976, 68744), (2644, 51376), (2704, 50236), (3211, 42304), (3952, 34372), (5288, 25688), (5408, 25118), (6422, 21152), (7904, 17186), (8593, 15808), (10576, 12844), (10816, 12559)]