188218688

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7927}}^1$

素因数の和:7999

約数の個数: 56

約数和(自身を含む): 434961792

約数和(自身を除く): 246743104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 7927, 11872, 15854, 23744, 31708, 55489, 63416, 110978, 126832, 221956, 253664, 420131, 443912, 507328, 840262, 887824, 1680524, 1775648, 2940917, 3361048, 3551296, 5881834, 6722096, 11763668, 13444192, 23527336, 26888384, 47054672, 94109344, 188218688]

約数ペア:

[(1, 188218688), (2, 94109344), (4, 47054672), (7, 26888384), (8, 23527336), (14, 13444192), (16, 11763668), (28, 6722096), (32, 5881834), (53, 3551296), (56, 3361048), (64, 2940917), (106, 1775648), (112, 1680524), (212, 887824), (224, 840262), (371, 507328), (424, 443912), (448, 420131), (742, 253664), (848, 221956), (1484, 126832), (1696, 110978), (2968, 63416), (3392, 55489), (5936, 31708), (7927, 23744), (11872, 15854)]