189784944

素因数分解:

$2^4\times 3^6\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 140

約数和(自身を含む): 563542056

約数和(自身を除く): 373757112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 243, 307, 318, 324, 424, 432, 477, 486, 614, 636, 648, 729, 848, 921, 954, 972, 1228, 1272, 1296, 1431, 1458, 1842, 1908, 1944, 2456, 2544, 2763, 2862, 2916, 3684, 3816, 3888, 4293, 4912, 5526, 5724, 5832, 7368, 7632, 8289, 8586, 11052, 11448, 11664, 12879, 14736, 16271, 16578, 17172, 22104, 22896, 24867, 25758, 32542, 33156, 34344, 38637, 44208, 48813, 49734, 51516, 65084, 66312, 68688, 74601, 77274, 97626, 99468, 103032, 130168, 132624, 146439, 149202, 154548, 195252, 198936, 206064, 223803, 260336, 292878, 298404, 309096, 390504, 397872, 439317, 447606, 585756, 596808, 618192, 781008, 878634, 895212, 1171512, 1193616, 1317951, 1757268, 1790424, 2343024, 2635902, 3514536, 3580848, 3953853, 5271804, 7029072, 7907706, 10543608, 11861559, 15815412, 21087216, 23723118, 31630824, 47446236, 63261648, 94892472, 189784944]

約数ペア:

[(1, 189784944), (2, 94892472), (3, 63261648), (4, 47446236), (6, 31630824), (8, 23723118), (9, 21087216), (12, 15815412), (16, 11861559), (18, 10543608), (24, 7907706), (27, 7029072), (36, 5271804), (48, 3953853), (53, 3580848), (54, 3514536), (72, 2635902), (81, 2343024), (106, 1790424), (108, 1757268), (144, 1317951), (159, 1193616), (162, 1171512), (212, 895212), (216, 878634), (243, 781008), (307, 618192), (318, 596808), (324, 585756), (424, 447606), (432, 439317), (477, 397872), (486, 390504), (614, 309096), (636, 298404), (648, 292878), (729, 260336), (848, 223803), (921, 206064), (954, 198936), (972, 195252), (1228, 154548), (1272, 149202), (1296, 146439), (1431, 132624), (1458, 130168), (1842, 103032), (1908, 99468), (1944, 97626), (2456, 77274), (2544, 74601), (2763, 68688), (2862, 66312), (2916, 65084), (3684, 51516), (3816, 49734), (3888, 48813), (4293, 44208), (4912, 38637), (5526, 34344), (5724, 33156), (5832, 32542), (7368, 25758), (7632, 24867), (8289, 22896), (8586, 22104), (11052, 17172), (11448, 16578), (11664, 16271), (12879, 14736)]