155749248

素因数分解:

$2^7\times 3^2\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 450627840

約数和(自身を除く): 294878592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 353, 383, 384, 576, 706, 766, 1059, 1149, 1152, 1412, 1532, 2118, 2298, 2824, 3064, 3177, 3447, 4236, 4596, 5648, 6128, 6354, 6894, 8472, 9192, 11296, 12256, 12708, 13788, 16944, 18384, 22592, 24512, 25416, 27576, 33888, 36768, 45184, 49024, 50832, 55152, 67776, 73536, 101664, 110304, 135199, 135552, 147072, 203328, 220608, 270398, 405597, 406656, 441216, 540796, 811194, 1081592, 1216791, 1622388, 2163184, 2433582, 3244776, 4326368, 4867164, 6489552, 8652736, 9734328, 12979104, 17305472, 19468656, 25958208, 38937312, 51916416, 77874624, 155749248]

約数ペア:

[(1, 155749248), (2, 77874624), (3, 51916416), (4, 38937312), (6, 25958208), (8, 19468656), (9, 17305472), (12, 12979104), (16, 9734328), (18, 8652736), (24, 6489552), (32, 4867164), (36, 4326368), (48, 3244776), (64, 2433582), (72, 2163184), (96, 1622388), (128, 1216791), (144, 1081592), (192, 811194), (288, 540796), (353, 441216), (383, 406656), (384, 405597), (576, 270398), (706, 220608), (766, 203328), (1059, 147072), (1149, 135552), (1152, 135199), (1412, 110304), (1532, 101664), (2118, 73536), (2298, 67776), (2824, 55152), (3064, 50832), (3177, 49024), (3447, 45184), (4236, 36768), (4596, 33888), (5648, 27576), (6128, 25416), (6354, 24512), (6894, 22592), (8472, 18384), (9192, 16944), (11296, 13788), (12256, 12708)]