161976276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 518289408

約数和(自身を除く): 356313132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 396, 426, 462, 497, 639, 693, 781, 823, 852, 924, 994, 1278, 1386, 1491, 1562, 1646, 1988, 2343, 2469, 2556, 2772, 2982, 3124, 3292, 4473, 4686, 4938, 5467, 5761, 5964, 7029, 7407, 8946, 9053, 9372, 9876, 10934, 11522, 14058, 14814, 16401, 17283, 17892, 18106, 21868, 23044, 27159, 28116, 29628, 32802, 34566, 36212, 49203, 51849, 54318, 58433, 63371, 65604, 69132, 81477, 98406, 103698, 108636, 116866, 126742, 162954, 175299, 190113, 196812, 207396, 233732, 253484, 325908, 350598, 380226, 409031, 525897, 570339, 642763, 701196, 760452, 818062, 1051794, 1140678, 1227093, 1285526, 1636124, 1928289, 2103588, 2281356, 2454186, 2571052, 3681279, 3856578, 4499341, 4908372, 5784867, 7362558, 7713156, 8998682, 11569734, 13498023, 14725116, 17997364, 23139468, 26996046, 40494069, 53992092, 80988138, 161976276]

約数ペア:

[(1, 161976276), (2, 80988138), (3, 53992092), (4, 40494069), (6, 26996046), (7, 23139468), (9, 17997364), (11, 14725116), (12, 13498023), (14, 11569734), (18, 8998682), (21, 7713156), (22, 7362558), (28, 5784867), (33, 4908372), (36, 4499341), (42, 3856578), (44, 3681279), (63, 2571052), (66, 2454186), (71, 2281356), (77, 2103588), (84, 1928289), (99, 1636124), (126, 1285526), (132, 1227093), (142, 1140678), (154, 1051794), (198, 818062), (213, 760452), (231, 701196), (252, 642763), (284, 570339), (308, 525897), (396, 409031), (426, 380226), (462, 350598), (497, 325908), (639, 253484), (693, 233732), (781, 207396), (823, 196812), (852, 190113), (924, 175299), (994, 162954), (1278, 126742), (1386, 116866), (1491, 108636), (1562, 103698), (1646, 98406), (1988, 81477), (2343, 69132), (2469, 65604), (2556, 63371), (2772, 58433), (2982, 54318), (3124, 51849), (3292, 49203), (4473, 36212), (4686, 34566), (4938, 32802), (5467, 29628), (5761, 28116), (5964, 27159), (7029, 23044), (7407, 21868), (8946, 18106), (9053, 17892), (9372, 17283), (9876, 16401), (10934, 14814), (11522, 14058)]