140039354

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 130911046

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 343, 383, 533, 574, 637, 686, 766, 1066, 1274, 2009, 2681, 3731, 4018, 4459, 4979, 5362, 7462, 8918, 9958, 14063, 15703, 18767, 26117, 28126, 31406, 34853, 37534, 52234, 69706, 109921, 131369, 182819, 204139, 219842, 243971, 262738, 365638, 408278, 487942, 769447, 1428973, 1538894, 1707797, 2857946, 3415594, 5386129, 10002811, 10772258, 20005622, 70019677, 140039354]

約数ペア:

[(1, 140039354), (2, 70019677), (7, 20005622), (13, 10772258), (14, 10002811), (26, 5386129), (41, 3415594), (49, 2857946), (82, 1707797), (91, 1538894), (98, 1428973), (182, 769447), (287, 487942), (343, 408278), (383, 365638), (533, 262738), (574, 243971), (637, 219842), (686, 204139), (766, 182819), (1066, 131369), (1274, 109921), (2009, 69706), (2681, 52234), (3731, 37534), (4018, 34853), (4459, 31406), (4979, 28126), (5362, 26117), (7462, 18767), (8918, 15703), (9958, 14063)]