165523848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20963}}^1$

素因数の和:21026

約数の個数: 64

約数和(自身を含む): 483010560

約数和(自身を除く): 317486712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 20963, 41926, 62889, 83852, 125778, 146741, 167704, 251556, 293482, 440223, 503112, 586964, 880446, 985261, 1173928, 1760892, 1970522, 2955783, 3521784, 3941044, 5911566, 6896827, 7882088, 11823132, 13793654, 20690481, 23646264, 27587308, 41380962, 55174616, 82761924, 165523848]

約数ペア:

[(1, 165523848), (2, 82761924), (3, 55174616), (4, 41380962), (6, 27587308), (7, 23646264), (8, 20690481), (12, 13793654), (14, 11823132), (21, 7882088), (24, 6896827), (28, 5911566), (42, 3941044), (47, 3521784), (56, 2955783), (84, 1970522), (94, 1760892), (141, 1173928), (168, 985261), (188, 880446), (282, 586964), (329, 503112), (376, 440223), (564, 293482), (658, 251556), (987, 167704), (1128, 146741), (1316, 125778), (1974, 83852), (2632, 62889), (3948, 41926), (7896, 20963)]