138761248

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 282683520

約数和(自身を除く): 143922272

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 163, 296, 326, 592, 652, 719, 1184, 1304, 1438, 2608, 2876, 5216, 5752, 6031, 11504, 12062, 23008, 24124, 26603, 48248, 53206, 96496, 106412, 117197, 192992, 212824, 234394, 425648, 468788, 851296, 937576, 1875152, 3750304, 4336289, 8672578, 17345156, 34690312, 69380624, 138761248]

約数ペア:

[(1, 138761248), (2, 69380624), (4, 34690312), (8, 17345156), (16, 8672578), (32, 4336289), (37, 3750304), (74, 1875152), (148, 937576), (163, 851296), (296, 468788), (326, 425648), (592, 234394), (652, 212824), (719, 192992), (1184, 117197), (1304, 106412), (1438, 96496), (2608, 53206), (2876, 48248), (5216, 26603), (5752, 24124), (6031, 23008), (11504, 12062)]