139895568

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{42239}}^1$

素因数の和:42276

約数の個数: 60

約数和(自身を含む): 408545280

約数和(自身を除く): 268649712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 42239, 84478, 126717, 168956, 253434, 337912, 380151, 506868, 675824, 760302, 971497, 1013736, 1520604, 1942994, 2027472, 2914491, 3041208, 3885988, 5828982, 6082416, 7771976, 8743473, 11657964, 15543952, 17486946, 23315928, 34973892, 46631856, 69947784, 139895568]

約数ペア:

[(1, 139895568), (2, 69947784), (3, 46631856), (4, 34973892), (6, 23315928), (8, 17486946), (9, 15543952), (12, 11657964), (16, 8743473), (18, 7771976), (23, 6082416), (24, 5828982), (36, 3885988), (46, 3041208), (48, 2914491), (69, 2027472), (72, 1942994), (92, 1520604), (138, 1013736), (144, 971497), (184, 760302), (207, 675824), (276, 506868), (368, 380151), (414, 337912), (552, 253434), (828, 168956), (1104, 126717), (1656, 84478), (3312, 42239)]