127967814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 328872960

約数和(自身を除く): 200905146

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 31, 39, 46, 59, 62, 69, 78, 93, 117, 118, 138, 169, 177, 186, 207, 234, 279, 299, 338, 354, 403, 414, 507, 531, 558, 598, 713, 767, 806, 897, 1014, 1062, 1209, 1357, 1426, 1521, 1534, 1794, 1829, 2139, 2301, 2418, 2691, 2714, 3042, 3627, 3658, 3887, 4071, 4278, 4602, 5239, 5382, 5487, 6417, 6903, 7254, 7774, 8142, 9269, 9971, 10478, 10974, 11661, 12213, 12834, 13806, 15717, 16461, 17641, 18538, 19942, 23322, 23777, 24426, 27807, 29913, 31434, 32922, 34983, 35282, 42067, 47151, 47554, 52923, 55614, 59826, 69966, 71331, 83421, 84134, 89739, 94302, 105846, 120497, 126201, 142662, 158769, 166842, 179478, 213993, 229333, 240994, 252402, 309101, 317538, 361491, 378603, 427986, 458666, 546871, 618202, 687999, 722982, 757206, 927303, 1084473, 1093742, 1375998, 1640613, 1854606, 2063997, 2168946, 2781909, 3281226, 4127994, 4921839, 5563818, 7109323, 9843678, 14218646, 21327969, 42655938, 63983907, 127967814]

約数ペア:

[(1, 127967814), (2, 63983907), (3, 42655938), (6, 21327969), (9, 14218646), (13, 9843678), (18, 7109323), (23, 5563818), (26, 4921839), (31, 4127994), (39, 3281226), (46, 2781909), (59, 2168946), (62, 2063997), (69, 1854606), (78, 1640613), (93, 1375998), (117, 1093742), (118, 1084473), (138, 927303), (169, 757206), (177, 722982), (186, 687999), (207, 618202), (234, 546871), (279, 458666), (299, 427986), (338, 378603), (354, 361491), (403, 317538), (414, 309101), (507, 252402), (531, 240994), (558, 229333), (598, 213993), (713, 179478), (767, 166842), (806, 158769), (897, 142662), (1014, 126201), (1062, 120497), (1209, 105846), (1357, 94302), (1426, 89739), (1521, 84134), (1534, 83421), (1794, 71331), (1829, 69966), (2139, 59826), (2301, 55614), (2418, 52923), (2691, 47554), (2714, 47151), (3042, 42067), (3627, 35282), (3658, 34983), (3887, 32922), (4071, 31434), (4278, 29913), (4602, 27807), (5239, 24426), (5382, 23777), (5487, 23322), (6417, 19942), (6903, 18538), (7254, 17641), (7774, 16461), (8142, 15717), (9269, 13806), (9971, 12834), (10478, 12213), (10974, 11661)]