141156236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 288870624

約数和(自身を除く): 147714388

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 169, 173, 221, 284, 338, 346, 442, 676, 692, 884, 923, 1207, 1846, 2249, 2414, 2873, 2941, 3692, 4498, 4828, 5746, 5882, 8996, 11492, 11764, 11999, 12283, 15691, 23998, 24566, 29237, 31382, 38233, 47996, 49132, 58474, 62764, 76466, 116948, 152932, 159679, 203983, 208811, 319358, 407966, 417622, 497029, 638716, 815932, 835244, 994058, 1988116, 2075827, 2714543, 4151654, 5429086, 8303308, 10858172, 35289059, 70578118, 141156236]

約数ペア:

[(1, 141156236), (2, 70578118), (4, 35289059), (13, 10858172), (17, 8303308), (26, 5429086), (34, 4151654), (52, 2714543), (68, 2075827), (71, 1988116), (142, 994058), (169, 835244), (173, 815932), (221, 638716), (284, 497029), (338, 417622), (346, 407966), (442, 319358), (676, 208811), (692, 203983), (884, 159679), (923, 152932), (1207, 116948), (1846, 76466), (2249, 62764), (2414, 58474), (2873, 49132), (2941, 47996), (3692, 38233), (4498, 31382), (4828, 29237), (5746, 24566), (5882, 23998), (8996, 15691), (11492, 12283), (11764, 11999)]