191420684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 432222336

約数和(自身を除く): 240801652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 61, 74, 91, 122, 148, 182, 233, 244, 259, 364, 427, 466, 481, 518, 793, 854, 932, 962, 1036, 1586, 1631, 1708, 1924, 2257, 3029, 3172, 3262, 3367, 4514, 5551, 6058, 6524, 6734, 8621, 9028, 11102, 12116, 13468, 14213, 15799, 17242, 21203, 22204, 28426, 29341, 31598, 34484, 42406, 56852, 58682, 60347, 63196, 84812, 99491, 112073, 117364, 120694, 184769, 198982, 205387, 224146, 241388, 369538, 397964, 410774, 448292, 525881, 739076, 784511, 821548, 1051762, 1293383, 1569022, 2103524, 2586766, 3138044, 3681167, 5173532, 6836453, 7362334, 13672906, 14724668, 27345812, 47855171, 95710342, 191420684]

約数ペア:

[(1, 191420684), (2, 95710342), (4, 47855171), (7, 27345812), (13, 14724668), (14, 13672906), (26, 7362334), (28, 6836453), (37, 5173532), (52, 3681167), (61, 3138044), (74, 2586766), (91, 2103524), (122, 1569022), (148, 1293383), (182, 1051762), (233, 821548), (244, 784511), (259, 739076), (364, 525881), (427, 448292), (466, 410774), (481, 397964), (518, 369538), (793, 241388), (854, 224146), (932, 205387), (962, 198982), (1036, 184769), (1586, 120694), (1631, 117364), (1708, 112073), (1924, 99491), (2257, 84812), (3029, 63196), (3172, 60347), (3262, 58682), (3367, 56852), (4514, 42406), (5551, 34484), (6058, 31598), (6524, 29341), (6734, 28426), (8621, 22204), (9028, 21203), (11102, 17242), (12116, 15799), (13468, 14213)]