156740737712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1\times {\mathrm{3709}}^1$

素因数の和:5350

約数の個数: 80

約数和(自身を含む): 329743790880

約数和(自身を除く): 173003053168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1483, 1781, 2192, 2966, 3562, 3709, 5932, 7124, 7418, 11864, 14248, 14836, 19279, 23728, 28496, 29672, 38558, 48217, 59344, 77116, 96434, 154232, 192868, 203171, 308464, 385736, 406342, 508133, 771472, 812684, 1016266, 1625368, 2032532, 2641223, 3250736, 4065064, 5282446, 5500447, 6605729, 8130128, 10564892, 11000894, 13211458, 21129784, 22001788, 26422916, 42259568, 44003576, 52845832, 71505811, 88007152, 105691664, 143011622, 286023244, 572046488, 753561239, 1144092976, 1507122478, 3014244956, 6028489912, 9796296107, 12056979824, 19592592214, 39185184428, 78370368856, 156740737712]

約数ペア:

[(1, 156740737712), (2, 78370368856), (4, 39185184428), (8, 19592592214), (13, 12056979824), (16, 9796296107), (26, 6028489912), (52, 3014244956), (104, 1507122478), (137, 1144092976), (208, 753561239), (274, 572046488), (548, 286023244), (1096, 143011622), (1483, 105691664), (1781, 88007152), (2192, 71505811), (2966, 52845832), (3562, 44003576), (3709, 42259568), (5932, 26422916), (7124, 22001788), (7418, 21129784), (11864, 13211458), (14248, 11000894), (14836, 10564892), (19279, 8130128), (23728, 6605729), (28496, 5500447), (29672, 5282446), (38558, 4065064), (48217, 3250736), (59344, 2641223), (77116, 2032532), (96434, 1625368), (154232, 1016266), (192868, 812684), (203171, 771472), (308464, 508133), (385736, 406342)]