156955553536

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{38851}}^1$

素因数の和:39277

約数の個数: 72

約数和(自身を含む): 321465799424

約数和(自身を除く): 164510245888

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 367, 688, 734, 1376, 1468, 2752, 2936, 5504, 5872, 11008, 11744, 15781, 23488, 31562, 38851, 46976, 63124, 77702, 93952, 126248, 155404, 252496, 310808, 504992, 621616, 1009984, 1243232, 1670593, 2019968, 2486464, 3341186, 4039936, 4972928, 6682372, 9945856, 13364744, 14258317, 26729488, 28516634, 53458976, 57033268, 106917952, 114066536, 213835904, 228133072, 427671808, 456266144, 613107631, 912532288, 1226215262, 1825064576, 2452430524, 3650129152, 4904861048, 9809722096, 19619444192, 39238888384, 78477776768, 156955553536]

約数ペア:

[(1, 156955553536), (2, 78477776768), (4, 39238888384), (8, 19619444192), (16, 9809722096), (32, 4904861048), (43, 3650129152), (64, 2452430524), (86, 1825064576), (128, 1226215262), (172, 912532288), (256, 613107631), (344, 456266144), (367, 427671808), (688, 228133072), (734, 213835904), (1376, 114066536), (1468, 106917952), (2752, 57033268), (2936, 53458976), (5504, 28516634), (5872, 26729488), (11008, 14258317), (11744, 13364744), (15781, 9945856), (23488, 6682372), (31562, 4972928), (38851, 4039936), (46976, 3341186), (63124, 2486464), (77702, 2019968), (93952, 1670593), (126248, 1243232), (155404, 1009984), (252496, 621616), (310808, 504992)]