123583616

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 277190100

約数和(自身を除く): 153606484

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 169, 197, 208, 232, 338, 377, 394, 416, 464, 676, 754, 788, 832, 928, 1352, 1508, 1576, 1664, 1856, 2561, 2704, 3016, 3152, 3712, 4901, 5122, 5408, 5713, 6032, 6304, 9802, 10244, 10816, 11426, 12064, 12608, 19604, 20488, 21632, 22852, 24128, 25216, 33293, 39208, 40976, 45704, 48256, 66586, 74269, 78416, 81952, 91408, 133172, 148538, 156832, 163904, 182816, 266344, 297076, 313664, 327808, 365632, 532688, 594152, 627328, 731264, 965497, 1065376, 1188304, 1930994, 2130752, 2376608, 3861988, 4261504, 4753216, 7723976, 9506432, 15447952, 30895904, 61791808, 123583616]

約数ペア:

[(1, 123583616), (2, 61791808), (4, 30895904), (8, 15447952), (13, 9506432), (16, 7723976), (26, 4753216), (29, 4261504), (32, 3861988), (52, 2376608), (58, 2130752), (64, 1930994), (104, 1188304), (116, 1065376), (128, 965497), (169, 731264), (197, 627328), (208, 594152), (232, 532688), (338, 365632), (377, 327808), (394, 313664), (416, 297076), (464, 266344), (676, 182816), (754, 163904), (788, 156832), (832, 148538), (928, 133172), (1352, 91408), (1508, 81952), (1576, 78416), (1664, 74269), (1856, 66586), (2561, 48256), (2704, 45704), (3016, 40976), (3152, 39208), (3712, 33293), (4901, 25216), (5122, 24128), (5408, 22852), (5713, 21632), (6032, 20488), (6304, 19604), (9802, 12608), (10244, 12064), (10816, 11426)]