127601812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 248371200

約数和(自身を除く): 120769388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 149, 172, 298, 383, 559, 596, 766, 1118, 1532, 1937, 2236, 3874, 4979, 6407, 7748, 9958, 12814, 16469, 19916, 25628, 32938, 57067, 65876, 83291, 114134, 166582, 214097, 228268, 333164, 428194, 741871, 856388, 1483742, 2453881, 2967484, 4907762, 9815524, 31900453, 63800906, 127601812]

約数ペア:

[(1, 127601812), (2, 63800906), (4, 31900453), (13, 9815524), (26, 4907762), (43, 2967484), (52, 2453881), (86, 1483742), (149, 856388), (172, 741871), (298, 428194), (383, 333164), (559, 228268), (596, 214097), (766, 166582), (1118, 114134), (1532, 83291), (1937, 65876), (2236, 57067), (3874, 32938), (4979, 25628), (6407, 19916), (7748, 16469), (9958, 12814)]