138248256

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37897}}^1$

素因数の和:37931

約数の個数: 56

約数和(自身を含む): 385043680

約数和(自身を除く): 246795424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 37897, 75794, 113691, 151588, 227382, 303176, 454764, 606352, 720043, 909528, 1212704, 1440086, 1819056, 2160129, 2425408, 2880172, 3638112, 4320258, 5760344, 7276224, 8640516, 11520688, 17281032, 23041376, 34562064, 46082752, 69124128, 138248256]

約数ペア:

[(1, 138248256), (2, 69124128), (3, 46082752), (4, 34562064), (6, 23041376), (8, 17281032), (12, 11520688), (16, 8640516), (19, 7276224), (24, 5760344), (32, 4320258), (38, 3638112), (48, 2880172), (57, 2425408), (64, 2160129), (76, 1819056), (96, 1440086), (114, 1212704), (152, 909528), (192, 720043), (228, 606352), (304, 454764), (456, 303176), (608, 227382), (912, 151588), (1216, 113691), (1824, 75794), (3648, 37897)]