142559872

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12239}}^1$

素因数の和:12273

約数の個数: 64

約数和(自身を含む): 349574400

約数和(自身を除く): 207014528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 12239, 24478, 48956, 85673, 97912, 159107, 171346, 195824, 318214, 342692, 391648, 636428, 685384, 783296, 1113749, 1272856, 1370768, 1566592, 2227498, 2545712, 2741536, 4454996, 5091424, 5483072, 8909992, 10182848, 10966144, 17819984, 20365696, 35639968, 71279936, 142559872]

約数ペア:

[(1, 142559872), (2, 71279936), (4, 35639968), (7, 20365696), (8, 17819984), (13, 10966144), (14, 10182848), (16, 8909992), (26, 5483072), (28, 5091424), (32, 4454996), (52, 2741536), (56, 2545712), (64, 2227498), (91, 1566592), (104, 1370768), (112, 1272856), (128, 1113749), (182, 783296), (208, 685384), (224, 636428), (364, 391648), (416, 342692), (448, 318214), (728, 195824), (832, 171346), (896, 159107), (1456, 97912), (1664, 85673), (2912, 48956), (5824, 24478), (11648, 12239)]