156907168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 367416000

約数和(自身を除く): 210508832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 352, 418, 464, 551, 608, 638, 809, 836, 928, 1102, 1276, 1618, 1672, 2204, 2552, 3236, 3344, 4408, 5104, 6061, 6472, 6688, 8816, 8899, 10208, 12122, 12944, 15371, 17632, 17798, 23461, 24244, 25888, 30742, 35596, 46922, 48488, 61484, 71192, 93844, 96976, 122968, 142384, 169081, 187688, 193952, 245936, 258071, 284768, 338162, 375376, 445759, 491872, 516142, 676324, 750752, 891518, 1032284, 1352648, 1783036, 2064568, 2705296, 3566072, 4129136, 4903349, 5410592, 7132144, 8258272, 9806698, 14264288, 19613396, 39226792, 78453584, 156907168]

約数ペア:

[(1, 156907168), (2, 78453584), (4, 39226792), (8, 19613396), (11, 14264288), (16, 9806698), (19, 8258272), (22, 7132144), (29, 5410592), (32, 4903349), (38, 4129136), (44, 3566072), (58, 2705296), (76, 2064568), (88, 1783036), (116, 1352648), (152, 1032284), (176, 891518), (209, 750752), (232, 676324), (304, 516142), (319, 491872), (352, 445759), (418, 375376), (464, 338162), (551, 284768), (608, 258071), (638, 245936), (809, 193952), (836, 187688), (928, 169081), (1102, 142384), (1276, 122968), (1618, 96976), (1672, 93844), (2204, 71192), (2552, 61484), (3236, 48488), (3344, 46922), (4408, 35596), (5104, 30742), (6061, 25888), (6472, 24244), (6688, 23461), (8816, 17798), (8899, 17632), (10208, 15371), (12122, 12944)]