191422016

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 56

約数和(自身を含む): 392932920

約数和(自身を除く): 201510904

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 229, 296, 353, 458, 592, 706, 916, 1184, 1412, 1832, 2368, 2824, 3664, 5648, 7328, 8473, 11296, 13061, 14656, 16946, 22592, 26122, 33892, 52244, 67784, 80837, 104488, 135568, 161674, 208976, 271136, 323348, 417952, 542272, 646696, 835904, 1293392, 2586784, 2990969, 5173568, 5981938, 11963876, 23927752, 47855504, 95711008, 191422016]

約数ペア:

[(1, 191422016), (2, 95711008), (4, 47855504), (8, 23927752), (16, 11963876), (32, 5981938), (37, 5173568), (64, 2990969), (74, 2586784), (148, 1293392), (229, 835904), (296, 646696), (353, 542272), (458, 417952), (592, 323348), (706, 271136), (916, 208976), (1184, 161674), (1412, 135568), (1832, 104488), (2368, 80837), (2824, 67784), (3664, 52244), (5648, 33892), (7328, 26122), (8473, 22592), (11296, 16946), (13061, 14656)]