172814291258

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{13913}}^1$

素因数の和:14451

約数の個数: 64

約数和(自身を含む): 310320046080

約数和(自身を除く): 137505754822

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 439, 602, 658, 878, 2021, 3073, 4042, 6146, 13913, 14147, 18877, 20633, 27826, 28294, 37754, 41266, 97391, 132139, 144431, 194782, 264278, 288862, 598259, 653911, 887219, 1196518, 1307822, 1774438, 4187813, 4577377, 6107807, 6210533, 8375626, 9154754, 12215614, 12421066, 28118173, 42754649, 56236346, 85509298, 196827211, 262635701, 287066929, 393654422, 525271402, 574133858, 1838449907, 2009468503, 3676899814, 4018937006, 12343877947, 24687755894, 86407145629, 172814291258]

約数ペア:

[(1, 172814291258), (2, 86407145629), (7, 24687755894), (14, 12343877947), (43, 4018937006), (47, 3676899814), (86, 2009468503), (94, 1838449907), (301, 574133858), (329, 525271402), (439, 393654422), (602, 287066929), (658, 262635701), (878, 196827211), (2021, 85509298), (3073, 56236346), (4042, 42754649), (6146, 28118173), (13913, 12421066), (14147, 12215614), (18877, 9154754), (20633, 8375626), (27826, 6210533), (28294, 6107807), (37754, 4577377), (41266, 4187813), (97391, 1774438), (132139, 1307822), (144431, 1196518), (194782, 887219), (264278, 653911), (288862, 598259)]