118256148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 318427200

約数和(自身を除く): 200171052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 796, 971, 1194, 1791, 1942, 2388, 2913, 3383, 3582, 3884, 5826, 6766, 7164, 8739, 10149, 11652, 13532, 16507, 17478, 20298, 30447, 33014, 34956, 40596, 49521, 60894, 66028, 99042, 121788, 148563, 193229, 198084, 297126, 386458, 579687, 594252, 772916, 1159374, 1739061, 2318748, 3284893, 3478122, 6569786, 6956244, 9854679, 13139572, 19709358, 29564037, 39418716, 59128074, 118256148]

約数ペア:

[(1, 118256148), (2, 59128074), (3, 39418716), (4, 29564037), (6, 19709358), (9, 13139572), (12, 9854679), (17, 6956244), (18, 6569786), (34, 3478122), (36, 3284893), (51, 2318748), (68, 1739061), (102, 1159374), (153, 772916), (199, 594252), (204, 579687), (306, 386458), (398, 297126), (597, 198084), (612, 193229), (796, 148563), (971, 121788), (1194, 99042), (1791, 66028), (1942, 60894), (2388, 49521), (2913, 40596), (3383, 34956), (3582, 33014), (3884, 30447), (5826, 20298), (6766, 17478), (7164, 16507), (8739, 13532), (10149, 11652)]