156741214720

素因数分解:

$2^9\times 5^1\times {\mathrm{9137}}^1\times {\mathrm{6701}}^1$

素因数の和:15861

約数の個数: 80

約数和(自身を含む): 375908772888

約数和(自身を除く): 219167558168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6701, 9137, 13402, 18274, 26804, 33505, 36548, 45685, 53608, 67010, 73096, 91370, 107216, 134020, 146192, 182740, 214432, 268040, 292384, 365480, 428864, 536080, 584768, 730960, 857728, 1072160, 1169536, 1461920, 1715456, 2144320, 2339072, 2923840, 3430912, 4288640, 4678144, 5847680, 8577280, 11695360, 17154560, 23390720, 61227037, 122454074, 244908148, 306135185, 489816296, 612270370, 979632592, 1224540740, 1959265184, 2449081480, 3918530368, 4898162960, 7837060736, 9796325920, 15674121472, 19592651840, 31348242944, 39185303680, 78370607360, 156741214720]

約数ペア:

[(1, 156741214720), (2, 78370607360), (4, 39185303680), (5, 31348242944), (8, 19592651840), (10, 15674121472), (16, 9796325920), (20, 7837060736), (32, 4898162960), (40, 3918530368), (64, 2449081480), (80, 1959265184), (128, 1224540740), (160, 979632592), (256, 612270370), (320, 489816296), (512, 306135185), (640, 244908148), (1280, 122454074), (2560, 61227037), (6701, 23390720), (9137, 17154560), (13402, 11695360), (18274, 8577280), (26804, 5847680), (33505, 4678144), (36548, 4288640), (45685, 3430912), (53608, 2923840), (67010, 2339072), (73096, 2144320), (91370, 1715456), (107216, 1461920), (134020, 1169536), (146192, 1072160), (182740, 857728), (214432, 730960), (268040, 584768), (292384, 536080), (365480, 428864)]