121710316

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 274250256

約数和(自身を除く): 152539940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 962, 1036, 1274, 1291, 1813, 1924, 2548, 2582, 3367, 3626, 5164, 6734, 7252, 9037, 13468, 16783, 18074, 23569, 33566, 36148, 47138, 47767, 63259, 67132, 94276, 95534, 117481, 126518, 191068, 234962, 253036, 334369, 469924, 620971, 668738, 822367, 1241942, 1337476, 1644734, 2340583, 2483884, 3289468, 4346797, 4681166, 8693594, 9362332, 17387188, 30427579, 60855158, 121710316]

約数ペア:

[(1, 121710316), (2, 60855158), (4, 30427579), (7, 17387188), (13, 9362332), (14, 8693594), (26, 4681166), (28, 4346797), (37, 3289468), (49, 2483884), (52, 2340583), (74, 1644734), (91, 1337476), (98, 1241942), (148, 822367), (182, 668738), (196, 620971), (259, 469924), (364, 334369), (481, 253036), (518, 234962), (637, 191068), (962, 126518), (1036, 117481), (1274, 95534), (1291, 94276), (1813, 67132), (1924, 63259), (2548, 47767), (2582, 47138), (3367, 36148), (3626, 33566), (5164, 23569), (6734, 18074), (7252, 16783), (9037, 13468)]