156928724992

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{43987}}^1$

素因数の和:44091

約数の個数: 104

約数和(自身を含む): 343011034016

約数和(自身を除く): 186082309024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 416, 512, 536, 832, 871, 1024, 1072, 1664, 1742, 2048, 2144, 3328, 3484, 4096, 4288, 6656, 6968, 8576, 13312, 13936, 17152, 26624, 27872, 34304, 43987, 53248, 55744, 68608, 87974, 111488, 137216, 175948, 222976, 274432, 351896, 445952, 571831, 703792, 891904, 1143662, 1407584, 1783808, 2287324, 2815168, 2947129, 3567616, 4574648, 5630336, 5894258, 9149296, 11260672, 11788516, 18298592, 22521344, 23577032, 36597184, 38312677, 45042688, 47154064, 73194368, 76625354, 90085376, 94308128, 146388736, 153250708, 180170752, 188616256, 292777472, 306501416, 377232512, 585554944, 613002832, 754465024, 1171109888, 1226005664, 1508930048, 2342219776, 2452011328, 3017860096, 4904022656, 6035720192, 9808045312, 12071440384, 19616090624, 39232181248, 78464362496, 156928724992]

約数ペア:

[(1, 156928724992), (2, 78464362496), (4, 39232181248), (8, 19616090624), (13, 12071440384), (16, 9808045312), (26, 6035720192), (32, 4904022656), (52, 3017860096), (64, 2452011328), (67, 2342219776), (104, 1508930048), (128, 1226005664), (134, 1171109888), (208, 754465024), (256, 613002832), (268, 585554944), (416, 377232512), (512, 306501416), (536, 292777472), (832, 188616256), (871, 180170752), (1024, 153250708), (1072, 146388736), (1664, 94308128), (1742, 90085376), (2048, 76625354), (2144, 73194368), (3328, 47154064), (3484, 45042688), (4096, 38312677), (4288, 36597184), (6656, 23577032), (6968, 22521344), (8576, 18298592), (13312, 11788516), (13936, 11260672), (17152, 9149296), (26624, 5894258), (27872, 5630336), (34304, 4574648), (43987, 3567616), (53248, 2947129), (55744, 2815168), (68608, 2287324), (87974, 1783808), (111488, 1407584), (137216, 1143662), (175948, 891904), (222976, 703792), (274432, 571831), (351896, 445952)]