157020108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2753}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 430747632

約数和(自身を除く): 273727524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2716, 2753, 4074, 4753, 5506, 8148, 8259, 9506, 11012, 14259, 16518, 19012, 19271, 28518, 33036, 38542, 57036, 57813, 77084, 115626, 134897, 231252, 267041, 269794, 404691, 534082, 539588, 801123, 809382, 1068164, 1602246, 1618764, 1869287, 3204492, 3738574, 5607861, 7477148, 11215722, 13085009, 22431444, 26170018, 39255027, 52340036, 78510054, 157020108]

約数ペア:

[(1, 157020108), (2, 78510054), (3, 52340036), (4, 39255027), (6, 26170018), (7, 22431444), (12, 13085009), (14, 11215722), (21, 7477148), (28, 5607861), (42, 3738574), (49, 3204492), (84, 1869287), (97, 1618764), (98, 1602246), (147, 1068164), (194, 809382), (196, 801123), (291, 539588), (294, 534082), (388, 404691), (582, 269794), (588, 267041), (679, 231252), (1164, 134897), (1358, 115626), (2037, 77084), (2716, 57813), (2753, 57036), (4074, 38542), (4753, 33036), (5506, 28518), (8148, 19271), (8259, 19012), (9506, 16518), (11012, 14259)]