139339928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 336596400

約数和(自身を除く): 197256472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 296, 364, 392, 481, 518, 637, 728, 739, 962, 1036, 1274, 1478, 1813, 1924, 2072, 2548, 2956, 3367, 3626, 3848, 5096, 5173, 5912, 6734, 7252, 9607, 10346, 13468, 14504, 19214, 20692, 23569, 26936, 27343, 36211, 38428, 41384, 47138, 54686, 67249, 72422, 76856, 94276, 109372, 134498, 144844, 188552, 191401, 218744, 268996, 289688, 355459, 382802, 470743, 537992, 710918, 765604, 941486, 1339807, 1421836, 1531208, 1882972, 2488213, 2679614, 2843672, 3765944, 4976426, 5359228, 9952852, 10718456, 17417491, 19905704, 34834982, 69669964, 139339928]

約数ペア:

[(1, 139339928), (2, 69669964), (4, 34834982), (7, 19905704), (8, 17417491), (13, 10718456), (14, 9952852), (26, 5359228), (28, 4976426), (37, 3765944), (49, 2843672), (52, 2679614), (56, 2488213), (74, 1882972), (91, 1531208), (98, 1421836), (104, 1339807), (148, 941486), (182, 765604), (196, 710918), (259, 537992), (296, 470743), (364, 382802), (392, 355459), (481, 289688), (518, 268996), (637, 218744), (728, 191401), (739, 188552), (962, 144844), (1036, 134498), (1274, 109372), (1478, 94276), (1813, 76856), (1924, 72422), (2072, 67249), (2548, 54686), (2956, 47138), (3367, 41384), (3626, 38428), (3848, 36211), (5096, 27343), (5173, 26936), (5912, 23569), (6734, 20692), (7252, 19214), (9607, 14504), (10346, 13468)]