189874524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 536166400

約数和(自身を除く): 346291876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 271, 399, 439, 532, 542, 798, 813, 878, 1084, 1317, 1596, 1626, 1756, 1897, 2634, 3073, 3252, 3794, 5149, 5268, 5691, 6146, 7588, 8341, 9219, 10298, 11382, 12292, 15447, 16682, 18438, 20596, 22764, 25023, 30894, 33364, 36043, 36876, 50046, 58387, 61788, 72086, 100092, 108129, 116774, 118969, 144172, 175161, 216258, 233548, 237938, 350322, 356907, 432516, 475876, 700644, 713814, 832783, 1427628, 1665566, 2260411, 2498349, 3331132, 4520822, 4996698, 6781233, 9041644, 9993396, 13562466, 15822877, 27124932, 31645754, 47468631, 63291508, 94937262, 189874524]

約数ペア:

[(1, 189874524), (2, 94937262), (3, 63291508), (4, 47468631), (6, 31645754), (7, 27124932), (12, 15822877), (14, 13562466), (19, 9993396), (21, 9041644), (28, 6781233), (38, 4996698), (42, 4520822), (57, 3331132), (76, 2498349), (84, 2260411), (114, 1665566), (133, 1427628), (228, 832783), (266, 713814), (271, 700644), (399, 475876), (439, 432516), (532, 356907), (542, 350322), (798, 237938), (813, 233548), (878, 216258), (1084, 175161), (1317, 144172), (1596, 118969), (1626, 116774), (1756, 108129), (1897, 100092), (2634, 72086), (3073, 61788), (3252, 58387), (3794, 50046), (5149, 36876), (5268, 36043), (5691, 33364), (6146, 30894), (7588, 25023), (8341, 22764), (9219, 20596), (10298, 18438), (11382, 16682), (12292, 15447)]