157683888

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19211}}^1$

素因数の和:19247

約数の個数: 80

約数和(自身を含む): 476457600

約数和(自身を除く): 318773712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 19211, 38422, 57633, 76844, 115266, 153688, 172899, 230532, 307376, 345798, 365009, 461064, 518697, 691596, 730018, 922128, 1037394, 1095027, 1383192, 1460036, 2074788, 2190054, 2766384, 2920072, 3285081, 4149576, 4380108, 5840144, 6570162, 8299152, 8760216, 9855243, 13140324, 17520432, 19710486, 26280648, 39420972, 52561296, 78841944, 157683888]

約数ペア:

[(1, 157683888), (2, 78841944), (3, 52561296), (4, 39420972), (6, 26280648), (8, 19710486), (9, 17520432), (12, 13140324), (16, 9855243), (18, 8760216), (19, 8299152), (24, 6570162), (27, 5840144), (36, 4380108), (38, 4149576), (48, 3285081), (54, 2920072), (57, 2766384), (72, 2190054), (76, 2074788), (108, 1460036), (114, 1383192), (144, 1095027), (152, 1037394), (171, 922128), (216, 730018), (228, 691596), (304, 518697), (342, 461064), (432, 365009), (456, 345798), (513, 307376), (684, 230532), (912, 172899), (1026, 153688), (1368, 115266), (2052, 76844), (2736, 57633), (4104, 38422), (8208, 19211)]