129707718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 336199680

約数和(自身を除く): 206491962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 37, 38, 42, 46, 57, 69, 74, 111, 114, 133, 138, 161, 191, 222, 259, 266, 322, 382, 399, 437, 483, 518, 573, 703, 777, 798, 851, 874, 966, 1146, 1311, 1337, 1406, 1554, 1702, 2109, 2553, 2622, 2674, 3059, 3629, 4011, 4218, 4393, 4921, 5106, 5957, 6118, 7067, 7258, 8022, 8786, 9177, 9842, 10887, 11914, 13179, 14134, 14763, 16169, 17871, 18354, 21201, 21774, 25403, 26358, 29526, 30751, 32338, 35742, 42402, 48507, 49469, 50806, 61502, 76209, 83467, 92253, 97014, 98938, 113183, 134273, 148407, 152418, 162541, 166934, 184506, 226366, 250401, 268546, 296814, 325082, 339549, 402819, 487623, 500802, 584269, 679098, 805638, 939911, 975246, 1137787, 1168538, 1752807, 1879822, 2275574, 2819733, 3088279, 3413361, 3505614, 5639466, 6176558, 6826722, 9264837, 18529674, 21617953, 43235906, 64853859, 129707718]

約数ペア:

[(1, 129707718), (2, 64853859), (3, 43235906), (6, 21617953), (7, 18529674), (14, 9264837), (19, 6826722), (21, 6176558), (23, 5639466), (37, 3505614), (38, 3413361), (42, 3088279), (46, 2819733), (57, 2275574), (69, 1879822), (74, 1752807), (111, 1168538), (114, 1137787), (133, 975246), (138, 939911), (161, 805638), (191, 679098), (222, 584269), (259, 500802), (266, 487623), (322, 402819), (382, 339549), (399, 325082), (437, 296814), (483, 268546), (518, 250401), (573, 226366), (703, 184506), (777, 166934), (798, 162541), (851, 152418), (874, 148407), (966, 134273), (1146, 113183), (1311, 98938), (1337, 97014), (1406, 92253), (1554, 83467), (1702, 76209), (2109, 61502), (2553, 50806), (2622, 49469), (2674, 48507), (3059, 42402), (3629, 35742), (4011, 32338), (4218, 30751), (4393, 29526), (4921, 26358), (5106, 25403), (5957, 21774), (6118, 21201), (7067, 18354), (7258, 17871), (8022, 16169), (8786, 14763), (9177, 14134), (9842, 13179), (10887, 11914)]