163114240

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 108

約数和(自身を含む): 413523684

約数和(自身を除く): 250409444

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 353, 361, 380, 608, 640, 706, 722, 760, 1216, 1280, 1412, 1444, 1520, 1765, 1805, 2432, 2824, 2888, 3040, 3530, 3610, 4864, 5648, 5776, 6080, 6707, 7060, 7220, 11296, 11552, 12160, 13414, 14120, 14440, 22592, 23104, 24320, 26828, 28240, 28880, 33535, 45184, 46208, 53656, 56480, 57760, 67070, 90368, 92416, 107312, 112960, 115520, 127433, 134140, 214624, 225920, 231040, 254866, 268280, 429248, 451840, 462080, 509732, 536560, 637165, 858496, 1019464, 1073120, 1274330, 1716992, 2038928, 2146240, 2548660, 4077856, 4292480, 5097320, 8155712, 8584960, 10194640, 16311424, 20389280, 32622848, 40778560, 81557120, 163114240]

約数ペア:

[(1, 163114240), (2, 81557120), (4, 40778560), (5, 32622848), (8, 20389280), (10, 16311424), (16, 10194640), (19, 8584960), (20, 8155712), (32, 5097320), (38, 4292480), (40, 4077856), (64, 2548660), (76, 2146240), (80, 2038928), (95, 1716992), (128, 1274330), (152, 1073120), (160, 1019464), (190, 858496), (256, 637165), (304, 536560), (320, 509732), (353, 462080), (361, 451840), (380, 429248), (608, 268280), (640, 254866), (706, 231040), (722, 225920), (760, 214624), (1216, 134140), (1280, 127433), (1412, 115520), (1444, 112960), (1520, 107312), (1765, 92416), (1805, 90368), (2432, 67070), (2824, 57760), (2888, 56480), (3040, 53656), (3530, 46208), (3610, 45184), (4864, 33535), (5648, 28880), (5776, 28240), (6080, 26828), (6707, 24320), (7060, 23104), (7220, 22592), (11296, 14440), (11552, 14120), (12160, 13414)]