163986528

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55103}}^1$

素因数の和:55147

約数の個数: 48

約数和(自身を含む): 444358656

約数和(自身を除く): 280372128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 55103, 110206, 165309, 220412, 330618, 440824, 661236, 881648, 1322472, 1708193, 1763296, 2644944, 3416386, 5124579, 5289888, 6832772, 10249158, 13665544, 20498316, 27331088, 40996632, 54662176, 81993264, 163986528]

約数ペア:

[(1, 163986528), (2, 81993264), (3, 54662176), (4, 40996632), (6, 27331088), (8, 20498316), (12, 13665544), (16, 10249158), (24, 6832772), (31, 5289888), (32, 5124579), (48, 3416386), (62, 2644944), (93, 1763296), (96, 1708193), (124, 1322472), (186, 881648), (248, 661236), (372, 440824), (496, 330618), (744, 220412), (992, 165309), (1488, 110206), (2976, 55103)]