156908964496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{30553}}^1$

素因数の和:30896

約数の個数: 80

約数和(自身を含む): 327343334400

約数和(自身を除く): 170434369904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 239, 272, 316, 478, 632, 956, 1264, 1343, 1912, 2686, 3824, 4063, 5372, 8126, 10744, 16252, 18881, 21488, 30553, 32504, 37762, 61106, 65008, 75524, 122212, 151048, 244424, 302096, 320977, 488848, 519401, 641954, 1038802, 1283908, 2077604, 2413687, 2567816, 4155208, 4827374, 5135632, 7302167, 8310416, 9654748, 14604334, 19309496, 29208668, 38618992, 41032679, 58417336, 82065358, 116834672, 124136839, 164130716, 248273678, 328261432, 496547356, 576871193, 656522864, 993094712, 1153742386, 1986189424, 2307484772, 4614969544, 9229939088, 9806810281, 19613620562, 39227241124, 78454482248, 156908964496]

約数ペア:

[(1, 156908964496), (2, 78454482248), (4, 39227241124), (8, 19613620562), (16, 9806810281), (17, 9229939088), (34, 4614969544), (68, 2307484772), (79, 1986189424), (136, 1153742386), (158, 993094712), (239, 656522864), (272, 576871193), (316, 496547356), (478, 328261432), (632, 248273678), (956, 164130716), (1264, 124136839), (1343, 116834672), (1912, 82065358), (2686, 58417336), (3824, 41032679), (4063, 38618992), (5372, 29208668), (8126, 19309496), (10744, 14604334), (16252, 9654748), (18881, 8310416), (21488, 7302167), (30553, 5135632), (32504, 4827374), (37762, 4155208), (61106, 2567816), (65008, 2413687), (75524, 2077604), (122212, 1283908), (151048, 1038802), (244424, 641954), (302096, 519401), (320977, 488848)]