191520252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 609633024

約数和(自身を除く): 418112772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 571, 693, 726, 847, 924, 1089, 1142, 1331, 1386, 1452, 1694, 1713, 2178, 2284, 2541, 2662, 2772, 3388, 3426, 3993, 3997, 4356, 5082, 5139, 5324, 6281, 6852, 7623, 7986, 7994, 9317, 10164, 10278, 11979, 11991, 12562, 15246, 15972, 15988, 18634, 18843, 20556, 23958, 23982, 25124, 27951, 30492, 35973, 37268, 37686, 43967, 47916, 47964, 55902, 56529, 69091, 71946, 75372, 83853, 87934, 111804, 113058, 131901, 138182, 143892, 167706, 175868, 207273, 226116, 263802, 276364, 335412, 395703, 414546, 483637, 527604, 621819, 760001, 791406, 829092, 967274, 1243638, 1450911, 1520002, 1582812, 1934548, 2280003, 2487276, 2901822, 3040004, 4352733, 4560006, 5320007, 5803644, 6840009, 8705466, 9120012, 10640014, 13680018, 15960021, 17410932, 21280028, 27360036, 31920042, 47880063, 63840084, 95760126, 191520252]

約数ペア:

[(1, 191520252), (2, 95760126), (3, 63840084), (4, 47880063), (6, 31920042), (7, 27360036), (9, 21280028), (11, 17410932), (12, 15960021), (14, 13680018), (18, 10640014), (21, 9120012), (22, 8705466), (28, 6840009), (33, 5803644), (36, 5320007), (42, 4560006), (44, 4352733), (63, 3040004), (66, 2901822), (77, 2487276), (84, 2280003), (99, 1934548), (121, 1582812), (126, 1520002), (132, 1450911), (154, 1243638), (198, 967274), (231, 829092), (242, 791406), (252, 760001), (308, 621819), (363, 527604), (396, 483637), (462, 414546), (484, 395703), (571, 335412), (693, 276364), (726, 263802), (847, 226116), (924, 207273), (1089, 175868), (1142, 167706), (1331, 143892), (1386, 138182), (1452, 131901), (1694, 113058), (1713, 111804), (2178, 87934), (2284, 83853), (2541, 75372), (2662, 71946), (2772, 69091), (3388, 56529), (3426, 55902), (3993, 47964), (3997, 47916), (4356, 43967), (5082, 37686), (5139, 37268), (5324, 35973), (6281, 30492), (6852, 27951), (7623, 25124), (7986, 23982), (7994, 23958), (9317, 20556), (10164, 18843), (10278, 18634), (11979, 15988), (11991, 15972), (12562, 15246)]