171248532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 513196992

約数和(自身を除く): 341948460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 258, 273, 294, 301, 364, 516, 521, 546, 559, 588, 602, 637, 903, 1042, 1092, 1118, 1204, 1274, 1563, 1677, 1806, 1911, 2084, 2107, 2236, 2548, 3126, 3354, 3612, 3647, 3822, 3913, 4214, 6252, 6321, 6708, 6773, 7294, 7644, 7826, 8428, 10941, 11739, 12642, 13546, 14588, 15652, 20319, 21882, 22403, 23478, 25284, 25529, 27092, 27391, 40638, 43764, 44806, 46956, 47411, 51058, 54782, 67209, 76587, 81276, 82173, 89612, 94822, 102116, 109564, 134418, 142233, 153174, 156821, 164346, 189644, 268836, 284466, 291239, 306348, 313642, 328692, 331877, 470463, 568932, 582478, 627284, 663754, 873717, 940926, 995631, 1097747, 1164956, 1327508, 1747434, 1881852, 1991262, 2038673, 2195494, 3293241, 3494868, 3982524, 4077346, 4390988, 6116019, 6586482, 8154692, 12232038, 13172964, 14270711, 24464076, 28541422, 42812133, 57082844, 85624266, 171248532]

約数ペア:

[(1, 171248532), (2, 85624266), (3, 57082844), (4, 42812133), (6, 28541422), (7, 24464076), (12, 14270711), (13, 13172964), (14, 12232038), (21, 8154692), (26, 6586482), (28, 6116019), (39, 4390988), (42, 4077346), (43, 3982524), (49, 3494868), (52, 3293241), (78, 2195494), (84, 2038673), (86, 1991262), (91, 1881852), (98, 1747434), (129, 1327508), (147, 1164956), (156, 1097747), (172, 995631), (182, 940926), (196, 873717), (258, 663754), (273, 627284), (294, 582478), (301, 568932), (364, 470463), (516, 331877), (521, 328692), (546, 313642), (559, 306348), (588, 291239), (602, 284466), (637, 268836), (903, 189644), (1042, 164346), (1092, 156821), (1118, 153174), (1204, 142233), (1274, 134418), (1563, 109564), (1677, 102116), (1806, 94822), (1911, 89612), (2084, 82173), (2107, 81276), (2236, 76587), (2548, 67209), (3126, 54782), (3354, 51058), (3612, 47411), (3647, 46956), (3822, 44806), (3913, 43764), (4214, 40638), (6252, 27391), (6321, 27092), (6708, 25529), (6773, 25284), (7294, 23478), (7644, 22403), (7826, 21882), (8428, 20319), (10941, 15652), (11739, 14588), (12642, 13546)]