154720344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2441}}^1$

素因数の和:2608

約数の個数: 64

約数和(自身を含む): 410256000

約数和(自身を除く): 255535656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2441, 2641, 3336, 4882, 5282, 7323, 7923, 9764, 10564, 14646, 15846, 19528, 21128, 29292, 31692, 46379, 58584, 63384, 92758, 139137, 185516, 278274, 339299, 371032, 556548, 678598, 1017897, 1113096, 1357196, 2035794, 2714392, 4071588, 6446681, 8143176, 12893362, 19340043, 25786724, 38680086, 51573448, 77360172, 154720344]

約数ペア:

[(1, 154720344), (2, 77360172), (3, 51573448), (4, 38680086), (6, 25786724), (8, 19340043), (12, 12893362), (19, 8143176), (24, 6446681), (38, 4071588), (57, 2714392), (76, 2035794), (114, 1357196), (139, 1113096), (152, 1017897), (228, 678598), (278, 556548), (417, 371032), (456, 339299), (556, 278274), (834, 185516), (1112, 139137), (1668, 92758), (2441, 63384), (2641, 58584), (3336, 46379), (4882, 31692), (5282, 29292), (7323, 21128), (7923, 19528), (9764, 15846), (10564, 14646)]