137761472

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 292022784

約数和(自身を除く): 154261312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 997, 1016, 1088, 1994, 2032, 2159, 3988, 4064, 4318, 7976, 8128, 8636, 15952, 16949, 17272, 31904, 33898, 34544, 63808, 67796, 69088, 126619, 135592, 138176, 253238, 271184, 506476, 542368, 1012952, 1084736, 2025904, 2152523, 4051808, 4305046, 8103616, 8610092, 17220184, 34440368, 68880736, 137761472]

約数ペア:

[(1, 137761472), (2, 68880736), (4, 34440368), (8, 17220184), (16, 8610092), (17, 8103616), (32, 4305046), (34, 4051808), (64, 2152523), (68, 2025904), (127, 1084736), (136, 1012952), (254, 542368), (272, 506476), (508, 271184), (544, 253238), (997, 138176), (1016, 135592), (1088, 126619), (1994, 69088), (2032, 67796), (2159, 63808), (3988, 34544), (4064, 33898), (4318, 31904), (7976, 17272), (8128, 16949), (8636, 15952)]