151440516

素因数分解:

$2^2\times 3^5\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 399016800

約数和(自身を除く): 247576284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 347, 449, 486, 694, 898, 972, 1041, 1347, 1388, 1796, 2082, 2694, 3123, 4041, 4164, 5388, 6246, 8082, 9369, 12123, 12492, 16164, 18738, 24246, 28107, 36369, 37476, 48492, 56214, 72738, 84321, 109107, 112428, 145476, 155803, 168642, 218214, 311606, 337284, 436428, 467409, 623212, 934818, 1402227, 1869636, 2804454, 4206681, 5608908, 8413362, 12620043, 16826724, 25240086, 37860129, 50480172, 75720258, 151440516]

約数ペア:

[(1, 151440516), (2, 75720258), (3, 50480172), (4, 37860129), (6, 25240086), (9, 16826724), (12, 12620043), (18, 8413362), (27, 5608908), (36, 4206681), (54, 2804454), (81, 1869636), (108, 1402227), (162, 934818), (243, 623212), (324, 467409), (347, 436428), (449, 337284), (486, 311606), (694, 218214), (898, 168642), (972, 155803), (1041, 145476), (1347, 112428), (1388, 109107), (1796, 84321), (2082, 72738), (2694, 56214), (3123, 48492), (4041, 37476), (4164, 36369), (5388, 28107), (6246, 24246), (8082, 18738), (9369, 16164), (12123, 12492)]