137627488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5591

約数の個数: 48

約数和(自身を含む): 292224240

約数和(自身を除く): 154596752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 5521, 6232, 11042, 12464, 22084, 24928, 44168, 88336, 104899, 176672, 209798, 226361, 419596, 452722, 839192, 905444, 1678384, 1810888, 3356768, 3621776, 4300859, 7243552, 8601718, 17203436, 34406872, 68813744, 137627488]

約数ペア:

[(1, 137627488), (2, 68813744), (4, 34406872), (8, 17203436), (16, 8601718), (19, 7243552), (32, 4300859), (38, 3621776), (41, 3356768), (76, 1810888), (82, 1678384), (152, 905444), (164, 839192), (304, 452722), (328, 419596), (608, 226361), (656, 209798), (779, 176672), (1312, 104899), (1558, 88336), (3116, 44168), (5521, 24928), (6232, 22084), (11042, 12464)]