137708256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{204923}}^1$

素因数の和:204943

約数の個数: 48

約数和(自身を含む): 413126784

約数和(自身を除く): 275418528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 204923, 409846, 614769, 819692, 1229538, 1434461, 1639384, 2459076, 2868922, 3278768, 4303383, 4918152, 5737844, 6557536, 8606766, 9836304, 11475688, 17213532, 19672608, 22951376, 34427064, 45902752, 68854128, 137708256]

約数ペア:

[(1, 137708256), (2, 68854128), (3, 45902752), (4, 34427064), (6, 22951376), (7, 19672608), (8, 17213532), (12, 11475688), (14, 9836304), (16, 8606766), (21, 6557536), (24, 5737844), (28, 4918152), (32, 4303383), (42, 3278768), (48, 2868922), (56, 2459076), (84, 1639384), (96, 1434461), (112, 1229538), (168, 819692), (224, 614769), (336, 409846), (672, 204923)]