155980416

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6659}}^1$

素因数の和:6737

約数の個数: 64

約数和(自身を含む): 421178400

約数和(自身を除く): 265197984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 6659, 7808, 11712, 13318, 19977, 23424, 26636, 39954, 53272, 79908, 106544, 159816, 213088, 319632, 406199, 426176, 639264, 812398, 852352, 1218597, 1278528, 1624796, 2437194, 2557056, 3249592, 4874388, 6499184, 9748776, 12998368, 19497552, 25996736, 38995104, 51993472, 77990208, 155980416]

約数ペア:

[(1, 155980416), (2, 77990208), (3, 51993472), (4, 38995104), (6, 25996736), (8, 19497552), (12, 12998368), (16, 9748776), (24, 6499184), (32, 4874388), (48, 3249592), (61, 2557056), (64, 2437194), (96, 1624796), (122, 1278528), (128, 1218597), (183, 852352), (192, 812398), (244, 639264), (366, 426176), (384, 406199), (488, 319632), (732, 213088), (976, 159816), (1464, 106544), (1952, 79908), (2928, 53272), (3904, 39954), (5856, 26636), (6659, 23424), (7808, 19977), (11712, 13318)]