191681724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 515257344

約数和(自身を除く): 323575620

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 41, 46, 52, 69, 78, 82, 92, 123, 138, 156, 164, 246, 276, 299, 492, 533, 598, 897, 943, 1066, 1196, 1303, 1599, 1794, 1886, 2132, 2606, 2829, 3198, 3588, 3772, 3909, 5212, 5658, 6396, 7818, 11316, 12259, 15636, 16939, 24518, 29969, 33878, 36777, 49036, 50817, 53423, 59938, 67756, 73554, 89907, 101634, 106846, 119876, 147108, 160269, 179814, 203268, 213692, 320538, 359628, 389597, 641076, 694499, 779194, 1168791, 1228729, 1388998, 1558388, 2083497, 2337582, 2457458, 2777996, 3686187, 4166994, 4675164, 4914916, 7372374, 8333988, 14744748, 15973477, 31946954, 47920431, 63893908, 95840862, 191681724]

約数ペア:

[(1, 191681724), (2, 95840862), (3, 63893908), (4, 47920431), (6, 31946954), (12, 15973477), (13, 14744748), (23, 8333988), (26, 7372374), (39, 4914916), (41, 4675164), (46, 4166994), (52, 3686187), (69, 2777996), (78, 2457458), (82, 2337582), (92, 2083497), (123, 1558388), (138, 1388998), (156, 1228729), (164, 1168791), (246, 779194), (276, 694499), (299, 641076), (492, 389597), (533, 359628), (598, 320538), (897, 213692), (943, 203268), (1066, 179814), (1196, 160269), (1303, 147108), (1599, 119876), (1794, 106846), (1886, 101634), (2132, 89907), (2606, 73554), (2829, 67756), (3198, 59938), (3588, 53423), (3772, 50817), (3909, 49036), (5212, 36777), (5658, 33878), (6396, 29969), (7818, 24518), (11316, 16939), (12259, 15636)]