137221686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 377994240

約数和(自身を除く): 240772554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 43, 57, 62, 63, 86, 93, 114, 126, 129, 133, 171, 186, 217, 258, 266, 279, 301, 342, 387, 399, 434, 558, 589, 602, 651, 774, 798, 817, 903, 1178, 1197, 1302, 1333, 1634, 1767, 1806, 1849, 1953, 2394, 2451, 2666, 2709, 3534, 3698, 3906, 3999, 4123, 4902, 5301, 5418, 5547, 5719, 7353, 7998, 8246, 9331, 10602, 11094, 11438, 11997, 12369, 12943, 14706, 16641, 17157, 18662, 23994, 24738, 25327, 25886, 27993, 33282, 34314, 35131, 37107, 38829, 50654, 51471, 55986, 57319, 70262, 74214, 75981, 77658, 83979, 102942, 105393, 114638, 116487, 151962, 167958, 171957, 177289, 210786, 227943, 232974, 245917, 316179, 343914, 354578, 401233, 455886, 491834, 515871, 531867, 632358, 737751, 802466, 1031742, 1063734, 1089061, 1203699, 1475502, 1595601, 2178122, 2213253, 2407398, 3191202, 3267183, 3611097, 4426506, 6534366, 7222194, 7623427, 9801549, 15246854, 19603098, 22870281, 45740562, 68610843, 137221686]

約数ペア:

[(1, 137221686), (2, 68610843), (3, 45740562), (6, 22870281), (7, 19603098), (9, 15246854), (14, 9801549), (18, 7623427), (19, 7222194), (21, 6534366), (31, 4426506), (38, 3611097), (42, 3267183), (43, 3191202), (57, 2407398), (62, 2213253), (63, 2178122), (86, 1595601), (93, 1475502), (114, 1203699), (126, 1089061), (129, 1063734), (133, 1031742), (171, 802466), (186, 737751), (217, 632358), (258, 531867), (266, 515871), (279, 491834), (301, 455886), (342, 401233), (387, 354578), (399, 343914), (434, 316179), (558, 245917), (589, 232974), (602, 227943), (651, 210786), (774, 177289), (798, 171957), (817, 167958), (903, 151962), (1178, 116487), (1197, 114638), (1302, 105393), (1333, 102942), (1634, 83979), (1767, 77658), (1806, 75981), (1849, 74214), (1953, 70262), (2394, 57319), (2451, 55986), (2666, 51471), (2709, 50654), (3534, 38829), (3698, 37107), (3906, 35131), (3999, 34314), (4123, 33282), (4902, 27993), (5301, 25886), (5418, 25327), (5547, 24738), (5719, 23994), (7353, 18662), (7998, 17157), (8246, 16641), (9331, 14706), (10602, 12943), (11094, 12369), (11438, 11997)]