129814832

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19001}}^1$

素因数の和:19077

約数の個数: 40

約数和(自身を含む): 292174752

約数和(自身を除く): 162359920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 19001, 38002, 76004, 133007, 152008, 266014, 304016, 532028, 1064056, 1159061, 2128112, 2318122, 4636244, 8113427, 9272488, 16226854, 18544976, 32453708, 64907416, 129814832]

約数ペア:

[(1, 129814832), (2, 64907416), (4, 32453708), (7, 18544976), (8, 16226854), (14, 9272488), (16, 8113427), (28, 4636244), (56, 2318122), (61, 2128112), (112, 1159061), (122, 1064056), (244, 532028), (427, 304016), (488, 266014), (854, 152008), (976, 133007), (1708, 76004), (3416, 38002), (6832, 19001)]