153293756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 344410416

約数和(自身を除く): 191116660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 388, 539, 679, 733, 1067, 1078, 1358, 1466, 2134, 2156, 2716, 2932, 4268, 4753, 5131, 7469, 8063, 9506, 10262, 14938, 16126, 19012, 20524, 29876, 32252, 35917, 52283, 56441, 71101, 71834, 104566, 112882, 142202, 143668, 209132, 225764, 284404, 395087, 497707, 782111, 790174, 995414, 1564222, 1580348, 1990828, 3128444, 3483949, 5474777, 6967898, 10949554, 13935796, 21899108, 38323439, 76646878, 153293756]

約数ペア:

[(1, 153293756), (2, 76646878), (4, 38323439), (7, 21899108), (11, 13935796), (14, 10949554), (22, 6967898), (28, 5474777), (44, 3483949), (49, 3128444), (77, 1990828), (97, 1580348), (98, 1564222), (154, 995414), (194, 790174), (196, 782111), (308, 497707), (388, 395087), (539, 284404), (679, 225764), (733, 209132), (1067, 143668), (1078, 142202), (1358, 112882), (1466, 104566), (2134, 71834), (2156, 71101), (2716, 56441), (2932, 52283), (4268, 35917), (4753, 32252), (5131, 29876), (7469, 20524), (8063, 19012), (9506, 16126), (10262, 14938)]