130585936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 289981440

約数和(自身を除く): 159395504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 173, 191, 208, 247, 304, 346, 382, 494, 692, 764, 988, 1384, 1528, 1976, 2249, 2483, 2768, 3056, 3287, 3629, 3952, 4498, 4966, 6574, 7258, 8996, 9932, 13148, 14516, 17992, 19864, 26296, 29032, 33043, 35984, 39728, 42731, 47177, 52592, 58064, 66086, 85462, 94354, 132172, 170924, 188708, 264344, 341848, 377416, 429559, 528688, 627817, 683696, 754832, 859118, 1255634, 1718236, 2511268, 3436472, 5022536, 6872944, 8161621, 10045072, 16323242, 32646484, 65292968, 130585936]

約数ペア:

[(1, 130585936), (2, 65292968), (4, 32646484), (8, 16323242), (13, 10045072), (16, 8161621), (19, 6872944), (26, 5022536), (38, 3436472), (52, 2511268), (76, 1718236), (104, 1255634), (152, 859118), (173, 754832), (191, 683696), (208, 627817), (247, 528688), (304, 429559), (346, 377416), (382, 341848), (494, 264344), (692, 188708), (764, 170924), (988, 132172), (1384, 94354), (1528, 85462), (1976, 66086), (2249, 58064), (2483, 52592), (2768, 47177), (3056, 42731), (3287, 39728), (3629, 35984), (3952, 33043), (4498, 29032), (4966, 26296), (6574, 19864), (7258, 17992), (8996, 14516), (9932, 13148)]