194337728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1433}}^1$

素因数の和:1621

約数の個数: 56

約数和(自身を含む): 418142928

約数和(自身を除く): 223805200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 652, 832, 1304, 1433, 2119, 2608, 2866, 4238, 5216, 5732, 8476, 10432, 11464, 16952, 18629, 22928, 33904, 37258, 45856, 67808, 74516, 91712, 135616, 149032, 233579, 298064, 467158, 596128, 934316, 1192256, 1868632, 3036527, 3737264, 6073054, 7474528, 12146108, 14949056, 24292216, 48584432, 97168864, 194337728]

約数ペア:

[(1, 194337728), (2, 97168864), (4, 48584432), (8, 24292216), (13, 14949056), (16, 12146108), (26, 7474528), (32, 6073054), (52, 3737264), (64, 3036527), (104, 1868632), (163, 1192256), (208, 934316), (326, 596128), (416, 467158), (652, 298064), (832, 233579), (1304, 149032), (1433, 135616), (2119, 91712), (2608, 74516), (2866, 67808), (4238, 45856), (5216, 37258), (5732, 33904), (8476, 22928), (10432, 18629), (11464, 16952)]