138945936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 381047040

約数和(自身を除く): 242101104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 786, 912, 1048, 1163, 1572, 2096, 2326, 2489, 3144, 3489, 4652, 4978, 6288, 6978, 7467, 9304, 9956, 13956, 14934, 18608, 19912, 22097, 27912, 29868, 39824, 44194, 55824, 59736, 66291, 88388, 119472, 132582, 152353, 176776, 265164, 304706, 353552, 457059, 530328, 609412, 914118, 1060656, 1218824, 1828236, 2437648, 2894707, 3656472, 5789414, 7312944, 8684121, 11578828, 17368242, 23157656, 34736484, 46315312, 69472968, 138945936]

約数ペア:

[(1, 138945936), (2, 69472968), (3, 46315312), (4, 34736484), (6, 23157656), (8, 17368242), (12, 11578828), (16, 8684121), (19, 7312944), (24, 5789414), (38, 3656472), (48, 2894707), (57, 2437648), (76, 1828236), (114, 1218824), (131, 1060656), (152, 914118), (228, 609412), (262, 530328), (304, 457059), (393, 353552), (456, 304706), (524, 265164), (786, 176776), (912, 152353), (1048, 132582), (1163, 119472), (1572, 88388), (2096, 66291), (2326, 59736), (2489, 55824), (3144, 44194), (3489, 39824), (4652, 29868), (4978, 27912), (6288, 22097), (6978, 19912), (7467, 18608), (9304, 14934), (9956, 13956)]