148935892

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12457}}^1$

素因数の和:12536

約数の個数: 36

約数和(自身を含む): 308186004

約数和(自身を除く): 159250112

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 12457, 24914, 49828, 87199, 174398, 348796, 610393, 759877, 1220786, 1519754, 2441572, 3039508, 5319139, 10638278, 21276556, 37233973, 74467946, 148935892]

約数ペア:

[(1, 148935892), (2, 74467946), (4, 37233973), (7, 21276556), (14, 10638278), (28, 5319139), (49, 3039508), (61, 2441572), (98, 1519754), (122, 1220786), (196, 759877), (244, 610393), (427, 348796), (854, 174398), (1708, 87199), (2989, 49828), (5978, 24914), (11956, 12457)]