145468988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5850

約数の個数: 48

約数和(自身を含む): 310732800

約数和(自身を除く): 165263812

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 5779, 6293, 11558, 12586, 23116, 25172, 40453, 80906, 161812, 167591, 179149, 335182, 358298, 670364, 716596, 1173137, 1254043, 2346274, 2508086, 4692548, 5016172, 5195321, 10390642, 20781284, 36367247, 72734494, 145468988]

約数ペア:

[(1, 145468988), (2, 72734494), (4, 36367247), (7, 20781284), (14, 10390642), (28, 5195321), (29, 5016172), (31, 4692548), (58, 2508086), (62, 2346274), (116, 1254043), (124, 1173137), (203, 716596), (217, 670364), (406, 358298), (434, 335182), (812, 179149), (868, 167591), (899, 161812), (1798, 80906), (3596, 40453), (5779, 25172), (6293, 23116), (11558, 12586)]