127908872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175699}}^1$

素因数の和:175725

約数の個数: 32

約数和(自身を含む): 295176000

約数和(自身を除く): 167267128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 175699, 351398, 702796, 1229893, 1405592, 2284087, 2459786, 4568174, 4919572, 9136348, 9839144, 15988609, 18272696, 31977218, 63954436, 127908872]

約数ペア:

[(1, 127908872), (2, 63954436), (4, 31977218), (7, 18272696), (8, 15988609), (13, 9839144), (14, 9136348), (26, 4919572), (28, 4568174), (52, 2459786), (56, 2284087), (91, 1405592), (104, 1229893), (182, 702796), (364, 351398), (728, 175699)]