157023768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 446342400

約数和(自身を除く): 289318632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 89, 123, 132, 163, 164, 178, 246, 264, 267, 326, 328, 356, 451, 489, 492, 534, 652, 712, 902, 978, 979, 984, 1068, 1304, 1353, 1793, 1804, 1956, 1958, 2136, 2706, 2937, 3586, 3608, 3649, 3912, 3916, 5379, 5412, 5874, 6683, 7172, 7298, 7832, 10758, 10824, 10947, 11748, 13366, 14344, 14507, 14596, 20049, 21516, 21894, 23496, 26732, 29014, 29192, 40098, 40139, 43032, 43521, 43788, 53464, 58028, 73513, 80196, 80278, 87042, 87576, 116056, 120417, 147026, 159577, 160392, 160556, 174084, 220539, 240834, 294052, 319154, 321112, 348168, 441078, 478731, 481668, 588104, 594787, 638308, 882156, 957462, 963336, 1189574, 1276616, 1764312, 1784361, 1914924, 2379148, 3568722, 3829848, 4758296, 6542657, 7137444, 13085314, 14274888, 19627971, 26170628, 39255942, 52341256, 78511884, 157023768]

約数ペア:

[(1, 157023768), (2, 78511884), (3, 52341256), (4, 39255942), (6, 26170628), (8, 19627971), (11, 14274888), (12, 13085314), (22, 7137444), (24, 6542657), (33, 4758296), (41, 3829848), (44, 3568722), (66, 2379148), (82, 1914924), (88, 1784361), (89, 1764312), (123, 1276616), (132, 1189574), (163, 963336), (164, 957462), (178, 882156), (246, 638308), (264, 594787), (267, 588104), (326, 481668), (328, 478731), (356, 441078), (451, 348168), (489, 321112), (492, 319154), (534, 294052), (652, 240834), (712, 220539), (902, 174084), (978, 160556), (979, 160392), (984, 159577), (1068, 147026), (1304, 120417), (1353, 116056), (1793, 87576), (1804, 87042), (1956, 80278), (1958, 80196), (2136, 73513), (2706, 58028), (2937, 53464), (3586, 43788), (3608, 43521), (3649, 43032), (3912, 40139), (3916, 40098), (5379, 29192), (5412, 29014), (5874, 26732), (6683, 23496), (7172, 21894), (7298, 21516), (7832, 20049), (10758, 14596), (10824, 14507), (10947, 14344), (11748, 13366)]