156790382008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1907}}^1\times {\mathrm{4013}}^1$

素因数の和:6136

約数の個数: 64

約数和(自身を含む): 318449244960

約数和(自身を除く): 161658862952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 1907, 2561, 3814, 4013, 5122, 7628, 8026, 10244, 15256, 16052, 20488, 24791, 32104, 49582, 52169, 99164, 104338, 198328, 208676, 375679, 417352, 751358, 790561, 1502716, 1581122, 3005432, 3162244, 4883827, 6324488, 7652791, 9767654, 10277293, 15305582, 19535308, 20554586, 30611164, 39070616, 41109172, 61222328, 82218344, 99486283, 198972566, 397945132, 795890264, 1507599827, 3015199654, 6030399308, 12060798616, 19598797751, 39197595502, 78395191004, 156790382008]

約数ペア:

[(1, 156790382008), (2, 78395191004), (4, 39197595502), (8, 19598797751), (13, 12060798616), (26, 6030399308), (52, 3015199654), (104, 1507599827), (197, 795890264), (394, 397945132), (788, 198972566), (1576, 99486283), (1907, 82218344), (2561, 61222328), (3814, 41109172), (4013, 39070616), (5122, 30611164), (7628, 20554586), (8026, 19535308), (10244, 15305582), (15256, 10277293), (16052, 9767654), (20488, 7652791), (24791, 6324488), (32104, 4883827), (49582, 3162244), (52169, 3005432), (99164, 1581122), (104338, 1502716), (198328, 790561), (208676, 751358), (375679, 417352)]