121320472

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 302400000

約数和(自身を除く): 181079528

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 179, 182, 196, 247, 266, 343, 358, 364, 392, 494, 532, 637, 686, 716, 728, 931, 988, 1064, 1253, 1274, 1372, 1432, 1729, 1862, 1976, 2327, 2506, 2548, 2744, 3401, 3458, 3724, 4459, 4654, 5012, 5096, 6517, 6802, 6916, 7448, 8771, 8918, 9308, 10024, 12103, 13034, 13604, 13832, 16289, 17542, 17836, 18616, 23807, 24206, 26068, 27208, 32578, 35084, 35672, 44213, 47614, 48412, 52136, 61397, 65156, 70168, 84721, 88426, 95228, 96824, 114023, 122794, 130312, 166649, 169442, 176852, 190456, 228046, 245588, 309491, 333298, 338884, 353704, 456092, 491176, 618982, 666596, 677768, 798161, 912184, 1166543, 1237964, 1333192, 1596322, 2166437, 2333086, 2475928, 3192644, 4332874, 4666172, 6385288, 8665748, 9332344, 15165059, 17331496, 30330118, 60660236, 121320472]

約数ペア:

[(1, 121320472), (2, 60660236), (4, 30330118), (7, 17331496), (8, 15165059), (13, 9332344), (14, 8665748), (19, 6385288), (26, 4666172), (28, 4332874), (38, 3192644), (49, 2475928), (52, 2333086), (56, 2166437), (76, 1596322), (91, 1333192), (98, 1237964), (104, 1166543), (133, 912184), (152, 798161), (179, 677768), (182, 666596), (196, 618982), (247, 491176), (266, 456092), (343, 353704), (358, 338884), (364, 333298), (392, 309491), (494, 245588), (532, 228046), (637, 190456), (686, 176852), (716, 169442), (728, 166649), (931, 130312), (988, 122794), (1064, 114023), (1253, 96824), (1274, 95228), (1372, 88426), (1432, 84721), (1729, 70168), (1862, 65156), (1976, 61397), (2327, 52136), (2506, 48412), (2548, 47614), (2744, 44213), (3401, 35672), (3458, 35084), (3724, 32578), (4459, 27208), (4654, 26068), (5012, 24206), (5096, 23807), (6517, 18616), (6802, 17836), (6916, 17542), (7448, 16289), (8771, 13832), (8918, 13604), (9308, 13034), (10024, 12103)]