139187844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3537

約数の個数: 72

約数和(自身を含む): 376740000

約数和(自身を除く): 237552156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 3449, 4484, 6726, 6898, 10089, 10347, 13452, 13796, 20178, 20694, 31041, 40356, 41388, 62082, 65531, 124164, 131062, 196593, 203491, 262124, 393186, 406982, 589779, 610473, 786372, 813964, 1179558, 1220946, 1831419, 2359116, 2441892, 3662838, 3866329, 7325676, 7732658, 11598987, 15465316, 23197974, 34796961, 46395948, 69593922, 139187844]

約数ペア:

[(1, 139187844), (2, 69593922), (3, 46395948), (4, 34796961), (6, 23197974), (9, 15465316), (12, 11598987), (18, 7732658), (19, 7325676), (36, 3866329), (38, 3662838), (57, 2441892), (59, 2359116), (76, 1831419), (114, 1220946), (118, 1179558), (171, 813964), (177, 786372), (228, 610473), (236, 589779), (342, 406982), (354, 393186), (531, 262124), (684, 203491), (708, 196593), (1062, 131062), (1121, 124164), (2124, 65531), (2242, 62082), (3363, 41388), (3449, 40356), (4484, 31041), (6726, 20694), (6898, 20178), (10089, 13796), (10347, 13452)]