128045344

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9371}}^1$

素因数の和:9449

約数の個数: 48

約数和(自身を含む): 292856256

約数和(自身を除く): 164810912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 9371, 13664, 18742, 37484, 65597, 74968, 131194, 149936, 262388, 299872, 524776, 571631, 1049552, 1143262, 2099104, 2286524, 4001417, 4573048, 8002834, 9146096, 16005668, 18292192, 32011336, 64022672, 128045344]

約数ペア:

[(1, 128045344), (2, 64022672), (4, 32011336), (7, 18292192), (8, 16005668), (14, 9146096), (16, 8002834), (28, 4573048), (32, 4001417), (56, 2286524), (61, 2099104), (112, 1143262), (122, 1049552), (224, 571631), (244, 524776), (427, 299872), (488, 262388), (854, 149936), (976, 131194), (1708, 74968), (1952, 65597), (3416, 37484), (6832, 18742), (9371, 13664)]