121651908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10889}}^1$

素因数の和:10929

約数の個数: 72

約数和(自身を含む): 347608800

約数和(自身を除く): 225956892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 10889, 11172, 21778, 32667, 43556, 65334, 76223, 130668, 152446, 206891, 228669, 304892, 413782, 457338, 533561, 620673, 827564, 914676, 1067122, 1241346, 1448237, 1600683, 2134244, 2482692, 2896474, 3201366, 4344711, 5792948, 6402732, 8689422, 10137659, 17378844, 20275318, 30412977, 40550636, 60825954, 121651908]

約数ペア:

[(1, 121651908), (2, 60825954), (3, 40550636), (4, 30412977), (6, 20275318), (7, 17378844), (12, 10137659), (14, 8689422), (19, 6402732), (21, 5792948), (28, 4344711), (38, 3201366), (42, 2896474), (49, 2482692), (57, 2134244), (76, 1600683), (84, 1448237), (98, 1241346), (114, 1067122), (133, 914676), (147, 827564), (196, 620673), (228, 533561), (266, 457338), (294, 413782), (399, 304892), (532, 228669), (588, 206891), (798, 152446), (931, 130668), (1596, 76223), (1862, 65334), (2793, 43556), (3724, 32667), (5586, 21778), (10889, 11172)]