131465484

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{64067}}^1$

素因数の和:64099

約数の個数: 48

約数和(自身を含む): 358780800

約数和(自身を除く): 227315316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 64067, 128134, 192201, 256268, 384402, 576603, 768804, 1153206, 1217273, 1729809, 2306412, 2434546, 3459618, 3651819, 4869092, 6919236, 7303638, 10955457, 14607276, 21910914, 32866371, 43821828, 65732742, 131465484]

約数ペア:

[(1, 131465484), (2, 65732742), (3, 43821828), (4, 32866371), (6, 21910914), (9, 14607276), (12, 10955457), (18, 7303638), (19, 6919236), (27, 4869092), (36, 3651819), (38, 3459618), (54, 2434546), (57, 2306412), (76, 1729809), (108, 1217273), (114, 1153206), (171, 768804), (228, 576603), (342, 384402), (513, 256268), (684, 192201), (1026, 128134), (2052, 64067)]