167952008

素因数分解:

$2^3\times 7^3\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 371616000

約数和(自身を除く): 203663992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 343, 388, 392, 631, 679, 686, 776, 1262, 1358, 1372, 2524, 2716, 2744, 4417, 4753, 5048, 5432, 8834, 9506, 17668, 19012, 30919, 33271, 35336, 38024, 61207, 61838, 66542, 122414, 123676, 133084, 216433, 244828, 247352, 266168, 428449, 432866, 489656, 856898, 865732, 1713796, 1731464, 2999143, 3427592, 5998286, 11996572, 20994001, 23993144, 41988002, 83976004, 167952008]

約数ペア:

[(1, 167952008), (2, 83976004), (4, 41988002), (7, 23993144), (8, 20994001), (14, 11996572), (28, 5998286), (49, 3427592), (56, 2999143), (97, 1731464), (98, 1713796), (194, 865732), (196, 856898), (343, 489656), (388, 432866), (392, 428449), (631, 266168), (679, 247352), (686, 244828), (776, 216433), (1262, 133084), (1358, 123676), (1372, 122414), (2524, 66542), (2716, 61838), (2744, 61207), (4417, 38024), (4753, 35336), (5048, 33271), (5432, 30919), (8834, 19012), (9506, 17668)]