156890904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3547}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 417244800

約数和(自身を除く): 260353896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 582, 776, 1164, 1843, 2328, 3547, 3686, 5529, 7094, 7372, 10641, 11058, 14188, 14744, 21282, 22116, 28376, 42564, 44232, 67393, 85128, 134786, 202179, 269572, 344059, 404358, 539144, 688118, 808716, 1032177, 1376236, 1617432, 2064354, 2752472, 4128708, 6537121, 8257416, 13074242, 19611363, 26148484, 39222726, 52296968, 78445452, 156890904]

約数ペア:

[(1, 156890904), (2, 78445452), (3, 52296968), (4, 39222726), (6, 26148484), (8, 19611363), (12, 13074242), (19, 8257416), (24, 6537121), (38, 4128708), (57, 2752472), (76, 2064354), (97, 1617432), (114, 1376236), (152, 1032177), (194, 808716), (228, 688118), (291, 539144), (388, 404358), (456, 344059), (582, 269572), (776, 202179), (1164, 134786), (1843, 85128), (2328, 67393), (3547, 44232), (3686, 42564), (5529, 28376), (7094, 22116), (7372, 21282), (10641, 14744), (11058, 14188)]