142427268

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2302

約数の個数: 96

約数和(自身を含む): 401408000

約数和(自身を除く): 258980732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1674, 1767, 2052, 2239, 2356, 3348, 3534, 4478, 5301, 6717, 7068, 8956, 10602, 13434, 15903, 20151, 21204, 26868, 31806, 40302, 42541, 60453, 63612, 69409, 80604, 85082, 120906, 127623, 138818, 170164, 208227, 241812, 255246, 277636, 382869, 416454, 510492, 624681, 765738, 832908, 1148607, 1249362, 1318771, 1531476, 1874043, 2297214, 2498724, 2637542, 3748086, 3956313, 4594428, 5275084, 7496172, 7912626, 11868939, 15825252, 23737878, 35606817, 47475756, 71213634, 142427268]

約数ペア:

[(1, 142427268), (2, 71213634), (3, 47475756), (4, 35606817), (6, 23737878), (9, 15825252), (12, 11868939), (18, 7912626), (19, 7496172), (27, 5275084), (31, 4594428), (36, 3956313), (38, 3748086), (54, 2637542), (57, 2498724), (62, 2297214), (76, 1874043), (93, 1531476), (108, 1318771), (114, 1249362), (124, 1148607), (171, 832908), (186, 765738), (228, 624681), (279, 510492), (342, 416454), (372, 382869), (513, 277636), (558, 255246), (589, 241812), (684, 208227), (837, 170164), (1026, 138818), (1116, 127623), (1178, 120906), (1674, 85082), (1767, 80604), (2052, 69409), (2239, 63612), (2356, 60453), (3348, 42541), (3534, 40302), (4478, 31806), (5301, 26868), (6717, 21204), (7068, 20151), (8956, 15903), (10602, 13434)]