165668904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 475020000

約数和(自身を除く): 309351096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 347, 349, 456, 684, 694, 698, 1041, 1047, 1368, 1388, 1396, 2082, 2094, 2776, 2792, 3123, 3141, 4164, 4188, 6246, 6282, 6593, 6631, 8328, 8376, 12492, 12564, 13186, 13262, 19779, 19893, 24984, 25128, 26372, 26524, 39558, 39786, 52744, 53048, 59337, 59679, 79116, 79572, 118674, 119358, 121103, 158232, 159144, 237348, 238716, 242206, 363309, 474696, 477432, 484412, 726618, 968824, 1089927, 1453236, 2179854, 2300957, 2906472, 4359708, 4601914, 6902871, 8719416, 9203828, 13805742, 18407656, 20708613, 27611484, 41417226, 55222968, 82834452, 165668904]

約数ペア:

[(1, 165668904), (2, 82834452), (3, 55222968), (4, 41417226), (6, 27611484), (8, 20708613), (9, 18407656), (12, 13805742), (18, 9203828), (19, 8719416), (24, 6902871), (36, 4601914), (38, 4359708), (57, 2906472), (72, 2300957), (76, 2179854), (114, 1453236), (152, 1089927), (171, 968824), (228, 726618), (342, 484412), (347, 477432), (349, 474696), (456, 363309), (684, 242206), (694, 238716), (698, 237348), (1041, 159144), (1047, 158232), (1368, 121103), (1388, 119358), (1396, 118674), (2082, 79572), (2094, 79116), (2776, 59679), (2792, 59337), (3123, 53048), (3141, 52744), (4164, 39786), (4188, 39558), (6246, 26524), (6282, 26372), (6593, 25128), (6631, 24984), (8328, 19893), (8376, 19779), (12492, 13262), (12564, 13186)]